Security Software

Affected Processors: Transient Execution Attacks by Product CPU

Last updated: July 21, 2020

This table shows the impact of transient execution attacks on currently supported Intel products, back to Spectre and Meltdown, including recommended mitigation where affected. Click the associated Intel Guidance linked in the table header for specific mitigation information. Use the scrollbars to view full guidance.

Processor Stepping: All Unless Otherwise Noted Code Name / Microarchitecture Product Family Brand Names Segment CPUID1 2020.1 MCU Update Version2
  (where applicable)
Bounds Check Bypass (Spectre v1)
CVE-2017-5753 / INTEL-SA-00088
Branch Target Injection (Spectre v2)
CVE-2017-5715 / INTEL-SA-00088
Rogue Data Cache Load (v3, Meltdown)
CVE-2017-5754 / INTEL-SA-00088
RDMSR Rogue System Register Read (v3a)3
CVE-2018-3640 / INTEL-SA-00115
Speculative Store Bypass (Spectre v4)
CVE-2018-3639 / INTEL-SA-00115
L1 Terminal Fault (L1TF)
CVE-2018-3615 / 3620 / 3646 / INTEL-SA-00161
Microarchitectural Fill Buffer Data Sampling
CVE-2018-12130 / INTEL-SA-00233
Microarchitectural Store Buffer Data Sampling
CVE-2018-12126 / INTEL-SA-00233
Microarchitectural Load Port Data Sampling
CVE-2018-12127 / INTEL-SA-00233
SWAPGS
CVE-2019-1125
TSX Asynchronous Abort
CVE-2019-11135 / INTEL-SA-00270
Machine Check Error Avoidance
CVE-2018-12207 / INTEL-SA-00210
Vector Register Sampling
CVE-2020-0548 / INTEL-SA-00329
L1D Eviction Sampling
CVE-2020-0549 / INTEL-SA-00329
Load Value Injection: Stale Data
CVE-2020-0551 / INTEL-SA-00334
Load Value Injection: Zero Data
CVE-2020-0551 / INTEL-SA-00334
Snoop-assisted L1D Sampling
CVE-2020-0550 / INTEL-SA-00330
Special Register Buffer Data Sampling
CVE-2020-0543 / INTEL-SA-00320
                Intel Guidance: Bounds Check Bypass Overview Intel Guidance: Branch Target Injection Overview Intel Guidance: Rogue Data Cache Load Overview Intel Guidance: Rogue System Register Read Overview Intel Guidance: Speculative Store Bypass Overview Intel Guidance: L1 Terminal Fault Overview Intel Guidance: Microarchitectural Data Sampling Deep Dive Intel Guidance: Microarchitectural Data Sampling Deep Dive Intel Guidance: Microarchitectural Data Sampling Deep Dive Intel Guidance: SWAPGS Deep Dive Intel Guidance: TSX Asynchronous Abort Deep Dive Intel Guidance: Machine Check Error Avoidance Deep Dive Intel Guidance: Vector Register Sampling Overview Intel Guidance: L1D Eviction Sampling Overview Intel Guidance: Load Value Injection Deep Dive Intel Guidance: Load Value Injection Deep Dive Intel Guidance: Snoop-assisted L1D Sampling Deep Dive Intel Guidance: SRBDS Deep Dive
06_8EH 9 Amber Lake-Y 8th Generation Intel® Core™ Processor Family Intel® Core™ i7-8665U Processor, i7-8557U, i7-8850H, i7-8809G with Radeon™ RX Vega M GH graphics, i7-8750HF, i7-8750H, i7-8709G with Radeon™ RX Vega M GH graphics, i7-8706G with Radeon™ RX Vega M GL graphics, i7-8706G with Radeon™ Pro WX Vega M GL graphics, i7-8705G with Radeon™ RX Vega M GL graphics, i7-8700B, i7-8569U, i7-8650U, i7-8565U, i7-8560U, i7-8559U, i7-8500Y, i7-8510Y, i7-8550U, i5-8310Y, i5-8210Y, i5-8200Y, m3-8100Y, Mobile 806E 9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU+Software MCU  Software Software Not Affected MCU 
06_8EH C Amber Lake Y 10th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-10510Y, i5-10310Y, i7-8500Y,
Intel® Core™ Processor i5-10210Y, i5-10110Y, i5-8310Y, i5-8210Y, i5-8200Y,
Intel® Core™ Processor m3-8100Y
Mobile 806EC 0xD6 Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software MCU+Software Software MCU  MCU  Software4 Software Not Affected MCU+Software
06_5CH 9 Apollo Lake (Goldmont) Intel® Pentium® Processor J Series
Intel® Pentium® Processor N Series
Intel® Pentium® Processor J4205, N4200, N4200E Desktop
Mobile
Embedded
506C9   Software MCU + Software  Not Affected Not Affected MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_5CH 9 Apollo Lake Intel® Celeron® Processor J Series,
Intel® Celeron® Processor N Series
Intel® Celeron® Processor J3455, J3355,  J3455E,  J3355E, 
N3450,  N3350, N3350E
Desktop
Mobile
Embedded
506C9   Software MCU + Software  Not Affected Not Affected MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_5CH 9 Apollo Lake Intel® Atom® Processor A Series, Intel® Atom® Processor x5-A3930, x5-A3940, x5-A3950, x5-A3960 Desktop
Mobile
Embedded
506C9   Software MCU + Software Not Affected Not Affected MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_5CH A Apollo Lake Intel® Atom® Processor E3900 Series, Intel® Atom® Processor x5-E3940, x5-E3930, x7-E3950 Desktop
Mobile
Embedded
506CA   Software MCU + Software Not Affected Not Affected MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_4DH 8 Avoton (Silvermont) Intel® Atom® Processor C Series Intel® Atom® Processor C2530, C2550, C2730, C2750, C2350 Server 406D8   Software MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_4DH 8 Rangeley (Silvermont) Intel® Atom® Processor C Series Intel® Atom® Processor C2316, C2516, C2538, C2558, C2718, C2738, C2338, C2758, C2358, C2518, C2508, C2308 Server 406D8   Software MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_56H 5 Broadwell DE A1 Intel® Xeon® Processor D Family Intel® Xeon® Processor D-1513N, D-1523N, D-1533N, D-1543N, D1553N Server 50665   Software MCU + Software Software MCU MCU+Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_56H 2 Broadwell DE V1  Intel® Xeon® Processor D Family Intel® Xeon® Processor D-1520, D-1540 Server 50662   Software MCU + Software Software MCU MCU+Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_56H 3 Broadwell DE V2,V3 Intel® Xeon® Processor D Family Intel® Xeon® Processor D-1518, D-1519, D-1521, D-1527, D-1528, D-1529, D-1531, D-1533, D-1537, D-1539, D-1541, D-1548,
Intel® Pentium® Processor D1507, D1508, D1509, D1517, D1519
Server 50663   Software MCU + Software Software MCU MCU+Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_56H 4 Broadwell DE Y0 Intel® Xeon® Processor D Family Intel® Xeon® Processor D-1557, D-1559, D-1567,  D-1571, D-1577, D-1581, D-1587 Server 50664   Software MCU + Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_4FH All Broadwell E Intel® Core™ X-series Processors Intel® Core™ Processor Extreme Edition i7-6950K,
Intel® Core™ Processor i7-6800K, i7-6850, i7-6900K
Desktop 406F1   Software MCU + Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_47H All Broadwell H 43e 5th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-5700EQ,  i7-5700HQ, i7-5750HQ, i7-5850EQ , i7-5850HQ, i7-5950HQ,
Intel® Core™ Processor  i5-5575R, i5-5675C, i5-5675R, i7-5775C, i7-5775R
Desktop
Mobile
Embedded
40671 0x22 Software MCU + Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU + Software
06_4FH All Broadwell Server E, EP, EP4S Intel® Xeon® Processor E5 v4 Family Intel® Xeon® Processor v4 E5-2603, E5-2608L, E5-2609, E5-2618L, E5-2620, E5-2623, E5-2628L, E5-2630L, E5-2630, E5-2637, E5-2640, E5-2643, E5-2648L, E5-2650L, E5-2650, E5-2658, E5-2660, E5-2667, E5-2679, E5-2680, E5-2683, E5-2690, E5-2695, E5-2697A, E5-2697, E5-2698, E5-2699A, E5-2699, E5-2699R, E5-4628L Server
Embedded
406F1   Software MCU + Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_4FH All Broadwell Server EX Intel® Xeon® Processor E7 v4 Family Intel® Xeon® Processor v4 E7-4809, E7-4820, E7-4830, E7-4850, E7-8855, E7-8860, E7-8867, E7-8870, E7-8880, E7-8890, E7-8891, E7-8893, E7-8894 Server 406F1   Software MCU + Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_3DH 4 Broadwell U 5th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-5650U, i7-5600U, i7-5557U, i7-5550U, i7-5500U
Intel® Core™ Processor i5-5350U, i5-5350, i5-5300U, i5-5287U, i5-5257U, i5-5250U, i5-5200U
Intel® Core™ Processor i3-5157U, i3-5020U, i3-5015U, i3-5010U, i3-5006U, i3-5005U,  i3-5010U
Intel® Pentium® Processor 3805U, 3825U, 3765U, 3755U, 3215U, 3205U
Intel® Celeron® 3765U
Mobile 306D4 0x2F Software MCU + Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU + Software
06_47H All Broadwell Xeon E3 Intel® Xeon® Processor E3 v4 Family Intel® Xeon® Processor v4 E3-1258L, E3-1265L, E3-1278L, E3-1285, E3-1285 Server 40671 0x22 Software MCU + Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU + Software
06_3DH 4 Broadwell Y 5th Generation Intel® Core™ Processor Family Intel® Core™ Processor M-5Y71, M-5Y70, M-5Y51, M-5Y3, M-5Y10c, M-5Y10a, M-5Y10  Mobile 306D4 0x2F Software MCU + Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU + Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU + Software
06_4CH 3 Cherry Trail (Airmont) Intel® Atom® Processor X Series Intel® Atom® Processor x5-Z8500, x7-Z8700, x5-Z8300  Mobile 406C3   Software MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_4CH 4 Cherry Trail Intel® Atom® Processor X Series Intel® Atom® Processor x5-Z8330, x5-Z8550, x5-Z8350, x7-Z8750  Mobile 406C4   Software MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_55H 7 Cascade Lake Server 2nd Generation Intel® Xeon® Scalable Processors Intel® Xeon® Platinum Processor 8253, 8256, 8260, 8260L, 8260M, 8260Y, 8268, 8270, 8276, 8276L, 8276M, 8280, 8280L, 8280M, 9220, 9221, 9222, 9242, 9282,
Intel® Xeon® Gold Processor 5215, 5215L, 5215M, 5215R, 5217, 5218, 5218B, 5218N, 5218T, 5220, 5220R, 5220S, 5220T, 5222, 6222V, 6226, 6230, 6230N, 6230T, 6234, 6238, 6238L, 6238M, 6238T, 6240, 6240L, 6240M, 6240Y, 6242, 6244, 6246, 6248, 6252, 6252N, 6254, 6262V
Intel® Xeon® Silver Processor 4208, 4208R, 4209T, 4210, 4210R, 4214, 4214C, 4214R, 4214Y, 4215, 4216, 4216R
Intel® Xeon® Bronze Processor 3204, 3206R
Server 50657 0x2F01 Software Hardware+ Software Hardware Hardware Hardware+ Software Hardware Hardware Hardware Hardware Software MCU + Software Software MCU  MCU  No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_55H 7 Cascade Lake W Intel® Xeon® W Processor Family Intel® Xeon® Processor W-3275M, W-3275, W-3265M, W-3265, W-3245M, W-3245, W-3235, W-3225, W-3223, W-2295, W-2275, W-2265, W-2255, W-2245, W-2235, W-2225, W-2223 Workstation 50657 0x2F01 Software Hardware+ Software Hardware Hardware Hardware+ Software Hardware Hardware Hardware Hardware Software MCU + Software Software MCU  MCU  No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_55H 7 Cascade Lake X Intel® Core™ X-series Processor Intel® Core™ X-series Processor i9-10940X, i9-10920X, i9-10900X, i9-9960X, i9-9940X, i9-9920X, i9-9900X, i9-9820X, i9-9800X, i9-7960X, i9-7940X, i9-7920X, i9-7900X, i7-7820X, i7-7800X, i7-7740X, i7-7640X Desktop 50657 0x2F01 Software Hardware+ Software Hardware Hardware Hardware+ Software Hardware Hardware Hardware Hardware Software MCU + Software Software MCU  MCU  No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_9EH <=A Coffee Lake S x/KBP 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-8700K,
Intel® Core™ Processor i5-8600K, i5-8650K
Desktop 906EA 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=A Coffee Lake H 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i9-8950HK
Intel® Core™ Processor i7-8700B, i7-8750H, i7-8850H
Intel® Core™ Processor i5-8300H, i5-8400B, i5-8400H, i5-8500B
Mobile 906EA 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH 0xD Coffee Lake H 9th Generation Intel® Core™ Processor Family Intel® Core™ Processor i9-9980HK, i9-9880H
Intel® Core™ Processor i7-9850H, 9750HF
Intel® Core™ Processor i5-9400H, 9300H
Mobile 906ED 0xD6 Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=B Coffee Lake S (B0) 8th Generation Intel® Core™ Processor Family
Intel® Pentium® Gold Processor Series
Intel® Celeron® Processor G Series
Intel® Core™ Processor i3-8000, i3-8000T, i3-8020, i3-8100, i3-8100, i3-8100H, i3-8100T, i3-8120, i3-8300, i3-8300T, i3-8350K
Intel® Pentium® Gold G5400, G5400T, G5400T, G5420, G5420T, G5420T, G5500, G5500T, G5600
Intel® Celeron® Processor G4900, G4900T, G4920
Desktop 906EB 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=A Coffee Lake S 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-8670, i7-8670T, i7-8700, i7-8700T
Intel® Core™ Processor i5-8400, i5-8400T, i5-8420, i5-8420T, i5-8500 , i5-8500T, i5-8550, i5-8600, i5-8600T, i5-8650
Desktop 906EA 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH 0xC Coffee Lake S 9th Generation Intel® Core™ Processor Family Intel® Core™ Processor i9-9900K, i9-9900KF
Intel® Core™ Processor i7-9700K, i7-9700KF
Intel® Core™ Processor i5-9600K, i5-9600KF, i5-9400, i5-9400F
Desktop 906EC 0xD6 Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=A Coffee Lake S Xeon E Intel® Xeon® Processor E Family Intel® Xeon® Processor E-2174G, E-2144G, E-2134, E-2124, E-2124G, E-2284G, E-2274G, E-2254ML, E-2254ME, E-2244G, E-2234, E-2224, E-2224G, E-2184G Server 906EA 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=A Coffee Lake S Xeon E Intel® Xeon® Processor E Family Intel® Xeon® Processor E-2186G, E-2176G, E-2176M, E-2146G, E-2136, E-2126G, 2286G, E-2276ML, E-2276ME, E-2276M, E-2276G, E-2246G, E-2236, E-2226GE, E-2226G,  E-2186M,  E-2176M Workstation AMT Server Server 906EA 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_8EH <=A Coffee Lake U43e 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-8559U
Intel® Core™ Processor i5-8259U, 8269U
Intel® Core™ Processor i3-8109U
Mobile 806EA 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=B Coffee Lake S 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i3-8000, i3-8000T, i3-8020, i3-8100, i3-8100, i3-8100H, i3-8100T, i3-8120, i3-8300, i3-8300T, i3-8350K Desktop 906EB 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=B Coffee Lake S Intel® Pentium® Gold Processor Series Intel® Pentium® Gold G5400, G5400T, G5400T, G5420, G5420T, G5420T, G5500, G5500T, G5600 Desktop 906EB 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=B Coffee Lake S Intel® Celeron® Processor G Series Intel® Celeron® Processor G4900, G4900T, G4920 Desktop 906EB 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=A Coffee Lake S Xeon E Intel® Xeon® Processor E Family Intel® Xeon® Processor E-2174G, E-2144G, E-2134, E-2124, E-2124G, E-2284G, E-2274G, E-2254ML, E-2254ME, E-2244G, E-2234, E-2224, E-2224G, E-2184G Workstation AMT Server 906EA 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH <=A Coffee Lake S x/KBP 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-8700K, Intel® Core™ Processor i5-8600K, i5-8650K Desktop 906EA 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_9EH 0xD Coffee Lake S Xeon E Intel® Xeon® Processor E Family Intel® Xeon® Processor E-2288G, E-2286M, E-2278GEL, E-2278GE, E-2278G Workstation AMT Server Server 906ED 0xD6 Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software MCU+Software Software MCU  MCU  Software Software Not Affected MCU+Software
06_8EH C Comet Lake U42 10th Generation Intel® Core™ Processor Family Intel® Core™ Processor i3-10100TE, i3-10110U, i5-10210U, Intel® Core™ Processor i7-10510U, i7-10610U Mobile 806EC 0xD6 Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software MCU+Software Software MCU  MCU  Hardware Software Not Affected MCU+Software
06_8EH C Comet Lake U42 Intel® Pentium® Gold Processor Series Intel® Pentium® Gold G6405U, Intel®  Celeron G5205U, G5305U Mobile 806EC 0xD6 Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software MCU+Software Software MCU  MCU  Hardware Software Not Affected MCU+Software
06_8EH C Comet Lake U42 Intel® Celeron® Processor 5000 Series Intel® Celeron® Processor 5305U Mobile 806EC 0xD6 Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software MCU+Software Software MCU  MCU  Hardware Software Not Affected MCU+Software
06_A6H <=1 Comet Lake U62 10th Generation Intel® Core™ Processor Family  Intel® Xeon® Processor W Family Intel® Core™ Processor i5-10500TE, i7-10700E, TE,  i7-10710U, i7-10810U, i9-10900E, TE, Intel® Xeon W-10855 - 1290 E, TE Mobile   Desktop A0660   Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software Not Affected Software Not Affected Not Affected Hardware Software Not Affected Not Affected
06_A5H 5 Comet Lake-S 10th Generation Intel® Core™ Processor Family, Intel® Xeon® W-1200 Processor Family Intel® Core™ Processor i9-10900K, i9-10900KF, i9-10900, i9-10900T, i9-10900F, i7-10700K, i7-10700KF, i7-10700, i7-10700T, i7-10700F, i5-10600K, i5-10600KF, i5-10400, i5-10400F, Intel® Xeon® W-1200 Processors W-1290P, W-1290, W-1290T, W-1270P, W-1270, W1250P Desktop Workstation A0655   Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software Not Affected Software Not Affected Not Affected Hardware Software Not Affected Not Affected
06_A5H 3 Comet Lake-S 10th Generation Intel® Core™ Processor Family
Intel® Pentium® Gold Processor Family
Intel® Celeron® Processor Family
Intel® Xeon® W-1200 Processor Family
Intel® Core™ Processor i5-10600, i5-10600T, i5-10500, i5-10500T, i5-10400, i5-10400F, i5-10400T, i3-10320, i3-10300, i3-10300T, i3-10100, i3-10100T
Intel® Pentium® Gold G6600, G6500, G6500T, G6400, G6400T
Intel® Celeron® Processors G5920, G5900, G5900T
Intel® Xeon® W-1200 Processors W-1250
Desktop Workstation A0653   Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software Not Affected Software Not Affected Not Affected Hardware Software Not Affected Not Affected
06_A5H 2 Comet Lake-H 10th Generation Intel® Core™ Processor Family
Intel® Xeon® W Processor Family
Intel® Core™ Processor i9-10980HK, i9-10885H, i7-10875H, i7-10850H, i7-10750H, i5-10400H, i5-10300H
Intel® Xeon® W Processors W-10885M, W-10855M
Mobile
Workstation
A0652   Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software Not Affected Software Not Affected Not Affected Hardware Software Not Affected Not Affected
06_6EH 1 Cougar Mountain (Airmont) Intel® Puma™ 7 Family Intel® Puma™ 7 Home Gateway SOC 606E 1   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_5FH 1 Denverton (Goldmont) Intel® Atom® Processor C Series Intel® Atom® Processor C3308, C3758, C3858, C3558, C3958, C3750, C3338, C3808, C3538, C3950, C3508, C3830, C3850, C3955, C3708, C3336 Server 506F1   Software MCU+Software Not Affected Not Affected MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_7AH 1 Gemini Lake Intel® Pentium® Processor Silver Series Intel® Pentium® Processor Silver Series J5005, N5000 Desktop  Mobile Embedded 706A1   Software MCU+Software Software MCU MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_7AH 1 Gemini Lake Intel® Celeron® Processor J Series Intel® Pentium® Silver Processor J5005, N5000
Intel® Celeron® Processor J4005, J4105 
Desktop  Mobile Embedded 706A1   Software MCU+Software Software MCU MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_7AH 1 Gemini Lake Intel® Celeron® Processor N Series Intel® Celeron® Processor N4000, N4100 Desktop  Mobile Embedded 706A1   Software MCU+Software Software MCU MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_7AH 8 Gemini Lake Intel® Celeron® Processor J Series Intel® Pentium® Silver J5040 Processor
Intel® Celeron® Processor J4025
Intel® Celeron® Processor J4125
Desktop Embedded 706A8   Software MCU+Software Hardware MCU MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_7AH 8 Gemini Lake Intel® Celeron® Processor N Series Intel® Pentium® Silver N5030 Processor,
Intel® Celeron® Processor N4020,
Intel® Celeron® Processor N4120
Mobile 706A8   Software MCU+Software Hardware MCU MCU+Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_3AH 9 Gladden  Legacy Intel® Core™ Processors,
Legacy Intel® Pentium® Processors,
Legacy Intel® Celeron® Processors,
Intel® Xeon® Processor E3 Family
Intel® Core™  Processor i3-2115C , i3-3115C
Intel® Pentium® Processor B915C,B925C
Intel® Celeron® Processor 725C
Intel® Xeon® Processor E3-1105C v2, E3-1125C v2, E3-1125C, E3-1105C
Embedded 306A9   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_3CH 3 Haswell Desktop 4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
Intel® Celeron® Processor Family
Intel® Core™ Processor i7-4770S, i7-4790S, i7-4770T, i7-4765T, i7-4770, i7-4770K, i7-4771, i7-4790T, i7-4790, i7-4785T
Intel® Core™ Processor i5-4440S, i5-4570, i5-4570T, i5-4670, i5-4430, i5-4430S, i5-4670K, i5-4440, i5-4670S, i5-4670T, i5-4460T, i5-4460S, i5-4690, i5-4690S, i5-4690T, i5-4590, i5-4460, i5-4570S, i5-4590T, i5-4590S
Intel® Core™ Processor i3-4350T, i3-4330, i3-4360, i3-4150T, i3-4160, i3-4130, i3-4160T, i3-4130T, i3-4170, i3-4350, i3-4150, i3-4330T, i3-4360T, i3-4340, i3-4370, i3-4370T, i3-4170T
Intel® Pentium® Processor G3420, G3220, G3220T, G3420T, G3430, G3440, G3440T, G3240, G3240T, G3450, G3450T, G3258, G3250, G3250T, G3460, G3460T, G3470, G3260, G3260T
Intel® Celeron® Processor G1830, G1820T, G1850, G1840, G1840T, G1820
Desktop 306C3 0x28 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_3FH 2 Haswell E Intel® Core™ X-series Processors Intel® Core™ Processor Extreme Edition i7-5960X
Intel® Core™ Processor i7-5930K, i7-5820K 
Desktop 306F2   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_46H 1 Haswell H 4th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-4700EC, i7-4702EC, i7-4950HQ, i7-4960HQ, i7-4980HQ, i7-4850HQ, i7-4860HQ, i7-4870HQ, i7-4700HQ, i7-4702HQ, i7-4710HQ, i7-4712HQ, i7-4720HQ, i7-4722HQ, i7-4750HQ, i7-4760HQ, i7-4770HQ, i5-4210H, i5-4402EC  Mobile 40661 0x1C Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_3CH 3 Haswell M 4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
Intel® Celeron® Processor Family
Intel® Core™ Processor i7-4900MQ, i7-4910MQ, i7-4800MQ, i7-4810MQ, i7-4700MQ, i7-4702MQ, i7-4710MQ, i7-4712MQ, i7-4700EQ
Intel® Core™ Processor i3-4100M, i3-4110M
Intel® Pentium® Processor 3560M
Intel® Celeron® Processor 2970M 
Mobile 306C3 0x28 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_46H 1 Haswell R 4th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-4770R, i5-4670R, i5-4570R Desktop 40661 0x1C Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_3FH 2 Haswell Server EP, EP4S Intel® Xeon® Processor E5 v3 Family Intel® Xeon® Processor v3 E5-2695, E5-2697, E5-2698 , E5-2699 , E5-2683 , E5-2690 , E5-2650 , E5-2660 , E5-2609 , E5-2680 , E5-2670 , E5-1630 , E5-1650 , E5-2687W , E5-2643 , E5-1660 , E5-1680 , E5-2650L , E5-2620 , E5-2623 , E5-1620 , E5-2630 , E5-2630L , E5-2637 , E5-2640 , E5-2603 , E5-2667 , E5-4640 , E5-4650 , E5-4655 , E5-4660 , E5-4667 , E5-4669 , E5-4610 , E5-4620 , E5-4627 Server 306F2   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_3FH 4 Haswell Server EX Intel® Xeon® Processor E7 v3 Family Intel® Xeon® Processor v3 E7-4809, E7-4820, E7-4830, E7-4850, E7-8860, E7-8867, E7-8870, E7-8880L, E7-8880, E7-8890, E7-8891, E7-8893 Server 306F4   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_45H 1 Haswell U 4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
Intel® Core™ Processor i7-4500U, i7-4510U, i7-4550U, i7-4558U, i7-4578U, i7-4600U, i7-4650U
Intel® Core™ Processor i5-4200U, i5-4210U, i5-4250U, i5-4258U, i5-4260U, i5-4278U, i5-4288U, i5-4300U, i5-4308U, i5-4350U
Intel® Core™ Processor i3-4005U, i3-4010U, i3-4025U, i3-4030U, i3-4100U, i3-4120U, i3-4158U
Intel® Pentium® Processor 3556U, 3558U, 3665U
Intel® Celeron® Processor 2955U, 2957U, 2980U, 2981U
Mobile 40651 0x26 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_3CH 3 Haswell Xeon E3 Intel® Xeon® Processor E3 v3 Family Intel® Xeon® Processor v3 E3-1220, E3-1220L, E3-1221, E3-1225, E3-1226, E3-1230, E3-1230L, E3-1231, E3-1240, E3-1240L, E3-1241, E3-1245, E3-1246, E3-1265L, E3-1268L, E3-1268LV3, E3-1270, E3-1271, E3-1275, E3-1275L, E3-1276, E3-1280, E3-1281, E3-1285, E3-1285L, E3-1286, E3-1286L Server
Embedded
306C3 0x28 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_45H 1 Haswell Y 4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
Intel® Core™ Processor i7-4610Y
Intel® Core™ Processor i5-4200Y, i5-4202Y, i5-4210Y, i5-4220Y, i5-4300Y, i5-4302Y
Intel® Core™ Processor i3-4010Y, i3-4012Y, i3-4020Y, i3-4030Y
Intel® Pentium® Processor 3560Y, 3561Y
Mobile 40651 0x26 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_56H 5 Hewitt Lake (Broadwell DE) Intel® Xeon® D Processor Family Intel® Xeon® Processor D-1602, D-1622, D-1623N, D-1627 , D-1633N, D-1637, D-1649N, D-1653N Server 50665   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_7EH 5 Ice Lake U,Y 10th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-1060G7, i7-1065G7
Intel® Core™ Processor i5-1030G4, i5-1030G7, i5-1035G1, i5-1035G4, i5-1035G7
Intel® Core™ Processor i3-1000G1, i3-1000G4, i3-1005G1
Mobile 706E5   Software Hardware+ Software Hardware Hardware Hardware+ Software Hardware Hardware Hardware+MCU Hardware Software Not Affected Software Not Affected Not Affected Hardware+MCU Not Affected Not Affected Not Affected
06_3AH 9 Ivy Bridge                                       (RETIRED: No new MCU updates starting June 2020) 3rd Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
Intel® Celeron® Processor Family
Intel® Core™ Processor Extreme Edition i7-3920XM, i7-3940XM
Intel® Celeron® Processor 1000M, 1005M, 1007U, 1017U, 1019Y, 1020E, 1020M, 1037U, 1047UE, 927UE, G1610, G1610T, G1620, G1620T, G1630
Intel® Core™ Processor i7-3517U, i7-3517UE, i7-3520M, i7-3537U, i7-3540M, i7-3555LE, i7-3610QE, i7-3610QM, i7-3612QE, i7-3612QM, i7-3612QM, i7-3615QE, i7-3615QM, i7-3630QM, i7-3632QM, i7-3632QM, i7-3635QM, i7-3667U, i7-3687U, i7-3689Y, i7-3720QM, i7-3740QM, i7-3770, i7-3770K, i7-3770S, i7-3770T, i7-3820QM, i7-3840QM
Intel® Core™ Processor i5-3210M, i5-3210M, i5-3230M, i5-3230M, i5-3317U, i5-3320M, i5-3330, i5-3330S, i5-3337U, i5-3339Y, i5-3340, i5-3340M, i5-3340S, i5-3350P, i5-3360M, i5-3380M, i5-3427U, i5-3437U, i5-3439Y, i5-3450, i5-3450S, i5-3470, i5-3470S, i5-3470T, i5-3475S, i5-3550, i5-3550S, i5-3570, i5-3570K, i5-3570S, i5-3570T, i5-3610ME
Intel® Core™ Processor i3-3110M, i3-3120M, i3-3120ME, i3-3130M, i3-3210, i3-3217U, i3-3217UE, i3-3220, i3-3220T, i3-3225, i3-3227U, i3-3229Y, i3-3240, i3-3240T, i3-3245, i3-3250, i3-3250T
Intel® Pentium® Processor 1405 v2, 2020M, 2030M, 2117U, 2127U, 2129Y, A1018, G2010, G2020, G2020T, G2030, G2030T, G2100T, G2120, G2120T, G2130, G2140
Mobile 306A9   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_3EH 4 Ivy Bridge E                                       (RETIRED: No new MCU updates starting June 2020) Intel® Core™ X-series Processors Intel® Core™ Processor Extreme Edition i7-4960X
Intel® Core™ Processor i7-4820K, i7-4930K
Desktop 306E4   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_3EH 4 Ivy Bridge Server EN, EP, EP4S                                       (RETIRED: No new MCU updates starting June 2020) Intel® Xeon® Processor E5 v2 Family Intel® Xeon® Processor v2 E5-1428L, E5-1620, E5-1650, E5-1660, E5-2403, E5-2407, E5-2418L, E5-2420, E5-2428L, E5-2430, E5-2430L, E5-2440, E5-2448L, E5-2450, E5-2450L, E5-2470, E5-2603, E5-2609, E5-2618L, E5-2620, E5-2628L, E5-2630, E5-2630L, E5-2637, E5-2640, E5-2643, E5-2648L, E5-2650, E5-2650L, E5-2658, E5-2660, E5-2667, E5-2670, E5-2680, E5-2687W, E5-2690, E5-2695, E5-2697, E5-4603, E5-4607, E5-4610, E5-4620, E5-4624L, E5-4627, E5-4640, E5-4650, E5-4657L  Server 306E4   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_3EH 7 Ivy Bridge EX                                       (RETIRED: No new MCU updates starting June 2020) Intel® Xeon® Processor E7 v2 Family Intel® Xeon® Processor v2 E7-2850, 2870, 2880, 2890, 4809, 4820, 4830, 4850, 4860, 4870, 4880, 4890, 8893, 8891, 8890, 8880L, 8880, 8870, 8857, 8850 Server 306E7   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_3AH 9 Ivy Bridge Xeon E3                                       (RETIRED: No new MCU updates starting June 2020) Intel® Xeon® Processor E3 v2 Family Intel® Xeon® Processor v2 E3-1220, E3-1220L, E3-1225, E3-1230, E3-1235, E3-1240, E3-1245, E3-1265L, E3-1270, E3-1275, E3-1280, E3-1290 Server 306A9   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 MCU+Software
06_9EH 9 Kaby Lake G 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-8705G, i7-8706G, i7-8709G, i7-8809G Mobile 906E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_9EH 9 Kaby Lake G Intel® Pentium® Processor Family Intel® Core™ Processor i5-8305G Mobile 906E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_9EH 9 Kaby Lake H 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-7700HQ, i7-7820EQ, i7-7820HK, i7-7820HQ, i7-7920HQ Mobile 906E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_9EH 9 Kaby Lake H 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i5-7300HQ, i5-7440EQ, i5-7440HQ, i5-7442EQ,
Intel® Core™ i3-7100H
Embedded 906E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_8EH A Kaby Lake Refresh U 8th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-8550U, i7-8650U,
Intel® Core™ Processor i5-8250U, i5-8350U,
Intel® Core™ Processor i3-7020U, i3-8130U
Mobile 806EA 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_9EH 9 Kaby Lake S 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-7700, i7-7700K, i7-7700T Desktop 906E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_9EH 9 Kaby Lake S 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i5-7400, i5-7400T, i5-7500, i5-7500T, i5-7600, i5-7600K, i5-7600T,
Intel® Core™ Processor i3-7100E, i3-7101E, i3-7101TE, i3-7102E, i3-7120, i3-7120T, i3-7320T, i3-7340,
Intel® Celeron® Processor G3930E, G3930TE
Embedded 906E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_8EH 9 Kaby Lake U 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-7500U, i7-7510U, i7-7600U
Intel® Core™ Processor i5-7200U, i5-7210U, i5-7300U, i5-7500U
Intel® Core™ Processor i3-7007U, i3-7100U, i3-7110U, i3-7130U,
Intel® Pentium® Processor 4415U,
Intel® Celeron® Processor 3865U, 3965U
Mobile 806E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_8EH 9 Kaby Lake U23e 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-7560U, i7-7567U, i7-7660U,
Intel® Core™ Processor i5-7260U, i5-7267U, i5-7287U, i5-7360U,
Intel® Core™ Processor i3-7167U
Mobile 806E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_9EH 9 Kaby Lake X Intel® Core™ X-series Processors Intel® Core™ Processor i7-7740X,
Intel® Core™ Processor i5-7640X
Desktop 906E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_9EH 9 Kaby Lake Xeon E3 Intel® Xeon® Processor E3 v6 Family Intel® Xeon® Processor v6 E3-1535M, E3-1505M, E3-1505L, E3-1501L, E3-1501M, E3-1285, E3-1280, E3-1275, E3-1270, E3-1245, E3-1240, E3-1230, E3-1225, E3-1220 Server Workstation
Embedded
906E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_8EH 9 Kaby Lake Y 7th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-7Y75,
Intel® Core™ Processor i5-7Y54, i5-7Y57,
Intel® Core™ Processor M3-7Y30, M3-7Y30,
Intel® Pentium® Processor 4410Y, 4415Y,
Intel® Celeron® Processor 3965Y
Mobile 806E9 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_2AH 7 Sandy Bridge                                      (RETIRED: No new MCU updates starting June 2020) Legacy Intel® Core™ Processors Intel® Core™ Processor Extreme Edition i7-2920XM, i7-2960XM
Intel® Core™ Processor i7-2600, i7-2600K, i7-2600S, i7-2610UE, i7-2617M, i7-2620M, i7-2629M, i7-2630QM, i7-2635QM, i7-2637M, i7-2640M, i7-2649M, i7-2655LE, i7-2657M, i7-2670QM, i7-2675QM, i7-2677M, i7-2700K, i7-2710QE, i7-2715QE, i7-2720QM, i7-2760QM, i7-2820QM, i7-2860QM
Intel® Core™ Processor i5-2300, i5-2310,i5-2320, i5-2380P, i5-2390T, i5-2400, i5-2400S, i5-2405S, i5-2410M, i5-2430M, i5-2435M, i5-2450M, i5-2450P, i5-2467M, i5-2500, i5-2500K, i5-2500S, i5-2500T, i5-2510E, i5-2515E, i5-2520M, i5-2537M, i5-2540M, i5-2550K, i5-2557M
Intel® Core™ Processor i3-2100, i3-2100T, i3-2102, i3-2105, i3-2120, i3-2120T, i3-2125, i3-2130, i3-2310E, i3-2310M, i3-2312M, i3-2328M, i3-2330E, i3-2330M, i3-2332M, i3-2340UE, i3-2348M, i3-2350M, i3-2357M, i3-2365M, i3-2367M, i3-2370M, i3-2375M, i3-2377M
Intel® Pentium® Processor 957, 967, 977, 987, 997, B940, B950, B960, B970, B980, G620, G620T, G622, G630, G630T, G632, G640, G640T, G645, G645T, G840, G850, G860, G860T, G870
Intel® Celeron® Processor 787, 797, 807, 807UE, 827E, 847, 847E, 857, 867, 877, 887, B710, B720, B800, B810, B810E, B815, B820, B830, B840, G440, G460, G465, G470, G530, G530T, G540, G540T, G550, G550T, G555
Desktop  Mobile
Embedded
206A7   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_2DH 7 Sandy Bridge E                                      (RETIRED: No new MCU updates starting June 2020) Intel® Core™ X-series Processors Intel® Core™ Processor Extreme Edition i7-3960X, i7-3970X
Intel® Core™ Processor i7-3820, 3930K
Desktop 206D7   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_2DH 6 Sandy Bridge Server EN/EP/EP4S                                      (RETIRED: No new MCU updates starting June 2020) Intel® Xeon® Processor E5 Family Intel® Xeon® Processor E5-2620, E5-2630, E5-2630L, E5-2640, E5-2650, E5-2650L, E5-2660, E5-2667, E5-2670, E5-2680, E5-2690 Server 206D6   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_2DH 7 Sandy Bridge Server EN/EP/EP4S                                      (RETIRED: No new MCU updates starting June 2020) Intel® Xeon® Processor E5 Family Intel® Xeon® Processor E5-1428L, E5-1620, E5-1650, E5-1660, E5-2403, E5-2407, E5-2418L, E5-2420, E5-2428L, E5-2430, E5-2430L, E5-2440, E5-2448L, E5-2450, E5-2450L, E5-2470, E5-2603, E5-2609, E5-2620, E5-2630, E5-2630L, E5-2637, E5-2640, E5-2643, E5-2648L, E5-2650, E5-2650L, E5-2658, E5-2660, E5-2665, E5-2667, E5-2670, E5-2680, E5-2687W, E5-2690, E5-4603, E5-4607, E5-4610, E5-4617, E5-4620, E5-4640, E5-4650, E5-4650L
Intel® Pentium® Processor 1405
Server
Embedded
206D7   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_2AH 7 Sandy Bridge Xeon E3                                      (RETIRED: No new MCU updates starting June 2020) Intel® Xeon® Processor E3 Family Intel® Xeon® Processor E3-1120, E3-1120L, E3-1225, E3-1230, E3-1235, E3-1240, E3-1245, E3-1260L, E3-1265L, E3-1270, E3-1275, E3-1280, E3-1285, E3-1290 Server 206A7   Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software Not Affected Software Not Affected Not Affected No planned mitigation5 No planned mitigation5 No planned mitigation6 Not Affected
06_55H 4 Skylake D, Bakerville Intel® Xeon® Processor D Family Intel® Xeon® Processor D-2123IT, D-2141I, D-2142IT, D-2143IT, D-2145NT, D-2146NT, D-2161I, D-2163IT, D-2166NT, D-2173IT, D-2177NT, D-2183IT, D-2187NT  Server 50654 0x6906 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_5EH 3 Skylake H 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-6700HQ, i7-6770HQ, i7-6820HK, i7-6820HQ, i7-6870HQ, i7-6920HQ, i7-6970HQ
Intel® Core™ Processor i5-6300HQ, i5-6350HQ, i5-6440HQ
Intel® Core™ Processor i3-6100H
Mobile 506E3 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_5EH 3 Skylake S 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor i7-6700, i7-6700K, i7-6700T, i7-6700TE, i7-6820EQ, i7-6822EQ
Intel® Core™ Processor i5-6400, i5-6400T, i5-6440EQ, i5-6442EQ, i5-6500, i5-6500T, i5-6500TE, i5-6600, i5-6600K, i5-6600T
Intel® Core™ Processor i3-6100, i3-6100E, i3-6100T, i3-6100TE, i3-6102E, i3-6120, i3-6120T, i3-6300, i3-6300T, i3-6320, i3-6320T
Intel® Pentium® Processor G4400, G4400T, G4400TE, G4420, G4420T, G4500, G4500T, G4520, G4520T, G4540
Intel® Celeron® Processor  G3900, G3900T, G3900TE, G3902E, G3920, G3920T, G3940
Desktop 506E3 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_4EH 3 Skylake U 6th Generation Intel® Core™ Processors Intel® Core™ Processor i7-6500U, i7-6510U, i7-6600U
Intel® Core™ Processor i5-6200U, i5-6210U, i5-6300U, i5-6310U
Intel® Core™ Processor i3-6100U, i3-6110U,
Intel® Pentium® Processor 4405U, 4415U,
Intel® Celeron® Processor  3855U, 3865U, 3955U, 3965U
Mobile 406E3 0xDC Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_4EH 3 Skylake U23e 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor I7-6560U, I7-6567U, I7-6650U, I7-6660U,
Intel® Core™ Processor I5-6260U, I5-6267U, I5-6287U, I5-6360U,
Intel® Core™ Processor I3-6167U 
Mobile 406E3 0xDC Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_55H 4 Skylake W Intel® Xeon® Processor W Family Intel® Xeon® Processor W-2123, W-2125, W-2133, W-2135, W-2145, W-2155, W-2195, W-2175  Server 50654 0x6906 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_55H 4 Skylake X Intel® Core™ X-series Processors Intel® Core™ Extreme Edition Processor i9-7980XE,
Intel® Core™ X-series Processor i9-7900X, i9-7920X, i9-7940X, i9-7960X,
Intel® Core™ X-series Processor i7-7800X, i7-7820X
Desktop 50654 0x6906 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_5EH 3 Skylake Xeon E3 Intel® Xeon® Processor E3 v5 Family Intel® Xeon® Processor v5 E3-1585, E3-1585L, E3-1578L, E3-1575M, E3-1565L, E3-1558L, E3-1545M, E3-1535M, E3-1515M, E3-1505M, E3-1505L, E3-1280, E3-1275, E3-1270, E3-1268L, E3-1260L, E3-1245, E3-1240L, E3-1240, E3-1235L, E3-1230, E3-1225, E3-1220 Server  Workstation
Embedded
506E3 0xD6 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_4EH 3 Skylake Y 6th Generation Intel® Core™ Processor Family Intel® Core™ Processor m7-6Y75,
Intel® Core™ Processor m5-6Y54, m5-6Y57,
Intel® Core™ Processor m3-6Y30,
Intel® Pentium® Processor 4405Y
Mobile 406E3 0xDC Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_55H 3 Skylake Server Intel® Xeon® Scalable Processors Intel® Xeon® Platinum Processor P-8124, P-8136 Server 50653 0x157 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_55H 4 Skylake Server Intel® Xeon® Scalable Processors Intel® Xeon® Platinum Processor 8153, 8156, 8158, 8160, 8160F, 8160M, 8160T, 8164, 8168, 8170, 8170M, 8176, 8176F, 8176M, 8180, 8180MIntel® Xeon® Gold Processor 5115, 5118, 5119T, 5120, 5120T, 5122, 6126, 6126F, 6126T, 6128, 6130, 6130F, 6130T, 6132, 6134, 6134M, 6136, 6138, 6138F, 6138T, 6140, 6140M, 6142, 6142F, 6142M, 6144, 6146, 6148, 6148F, 6150, 6152, 6154
Intel® Xeon® Silver Processor 4108, 4109T, 4110, 4112, 4114, 4114T, 4116, 4116T
Intel® Xeon® Bronze Processor 3104, 3106
Server 50654 0x6906 Software MCU+Software Software MCU MCU+Software MCU+Software MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_37H 3 Valley View (Silvermont) Intel® Atom® Processor Z Series Intel® Atom® Processor Z3770, Z3740, Z3770D, Z3740D, Z3770, Z3740, Z3680, Z3770D, Z3740D Mobile 30673   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_37H 3 Valley View Intel® Celeron® Processor J Series Intel® Pentium® Processor J2900, J2850 Desktop
Mobile
Embedded
30673   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_37H 3 Valley View Intel® Celeron® Processor N Series Intel® Pentium® Processor N3520, N3510 Desktop
Mobile
Embedded
30673   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_37H 3 Valley View Intel® Pentium® Processor J Series Intel® Celeron® Processor J1900, J1850, J1800, J1750 Desktop
Mobile
Embedded
30673   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_37H 3 Valley View Intel® Pentium® Processor N Series Intel® Celeron® Processor N2920, N2910, N2820, N2815, N2810, N2806, N2805 Desktop
Mobile
Embedded
30673   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_37H 8 Valley View Intel® Atom® Processor Z Series Intel® Atom® Processor Z3745, Z3745D, Z3735D, Z3735E, Z3735F, Z3735G, Z3736F, Z3736G, Z3775, Z3775D, Z3785, Z3795 Desktop
Mobile
Embedded
30678   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_37H 8 Valley View Intel® Celeron® Processor N Series Intel® Pentium® Processor N3540, N3530 Mobile 30678   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_37H 8 Valley View Intel® Pentium® Processor N Series Intel® Celeron® Processor N2940, N2930, N2840, N2830, N2808, N2807 Mobile 30678   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_37H 9 Valley View Intel® Atom® Processor E3800 Product Family Intel® Atom® Processor E3845, E3827, E3826, E3825, E3815, E3805 Embedded 30679   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_8EH B Whiskey Lake U 8th Generation Intel® Core™ Processors Intel® Core™ Processor i7-8565U, i7-8665U,
Intel® Core™ Processor i5-8365U, i5-8265U,
Intel® Core™ Processor i3-8145U,
Intel® Core™ Processor 4205U, 5405U
Mobile 806EB 0xD6 Software MCU+Software Hardware MCU MCU+Software Hardware MCU+Software MCU+Software MCU+Software Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_8EH C Whiskey Lake U 8th Generation Intel® Core™ Processors Intel® Core™ Processor i7-8565U, i7-8665U,
Intel® Core™ Processor i5-8365U, i5-8265U
Mobile 806EC 0xD6 Software Hardware+ Software Hardware MCU Hardware+ Software Hardware Hardware Hardware Hardware Software MCU+Software Software MCU  MCU Software Software Not Affected MCU+Software
06_37H   Silvermont Intel® Atom® Processors Intel® Atom® x3 Processor Family Desktop
Mobile
Embedded
3067_   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_4AH   Silvermont Intel® Atom® Processors Intel® Atom® x3 Processor Family Desktop
Mobile
Embedded
406A_   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_4CH   Airmont Intel® Atom® Processors Intel® Atom® x5 Processor Family Desktop
Mobile
Embedded
406C_   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_4DH   Silvermont Intel® Atom® Processors Intel® Atom® x3 Processor Family Desktop
Mobile
Embedded
406D_   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_5AH   Airmont Intel® Atom® Processors Intel® Atom® x5 Processor Family Desktop
Mobile
Embedded
506A_   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_5DH   Silvermont Intel® Atom® Processors Intel® Atom® x3 Processor Family Desktop
Mobile
Embedded
506D_   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_6EH   Airmont Intel® Atom® Processors   Desktop
Mobile
Embedded
606E_   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_65H   Airmont Intel® Atom® Processors   Desktop
Mobile
Embedded
6065_   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_75H   Airmont Intel® Atom® Processors Intel® Atom® x5 Processor Family Desktop
Mobile
Embedded
7065_   Software MCU+Software Software Not Affected Not Affected Not Affected Not Affected MCU+Software Not Affected Software Not Affected Not Affected Not Affected Not Affected No planned mitigation5 No planned mitigation5 Not Affected Not Affected
06_86H   Tremont Intel® Atom® Processors   Desktop
Mobile
Embedded
8066_   Software Hardware+ Software Hardware Hardware Hardware + Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_96H   Tremont Intel® Atom® Processors   Desktop
Mobile
Embedded
9066_   Software Hardware+ Software Hardware Hardware Hardware + Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected
06_9CH   Tremont Intel® Atom® Processors   Desktop
Mobile
Embedded
906C_   Software Hardware+ Software Hardware Hardware Hardware + Software Not Affected Not Affected Not Affected Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected

1CPUID description: Example CPUID = 906EB. Family = 06 / Extended Model = 9 / Model Number = E / Stepping ID = B. See Intel Software Developer’s Manual Version 071, Volume 2A, Figure 3-6 for reference.

2Blank cells indicate a platform is not impacted by the microcode updates: 2020.1 MCU updates only apply to Vector Register Sampling, L1D Eviction Sampling and Special Register Buffer Data Sampling. Consult relevant Security Advisories for other microcode guidance.

Linux Users: The microcode image is named after the family/model/stepping. You can locate these from /proc/cpuinfo. Example: For Family 06, Model 85, Stepping 4 (values in decimal), the corresponding microcode file is 06-55-04 located in /lib/firmware/intel-ucode/ (values in hexadecimal).
Look at the microcode version number at the official public Intel microcode website. Calculate Family-Model-Stepping before downloading appropriate microcode.
Windows users: Read the version with the following PowerShell command: reg query HKLM\HARDWARE\DESCRIPTION\System\CentralProcessor\0 /v "Update Revision" or use the Intel® Processor Identification Utility tool to check the microcode version and compare against the latest microcode listed above.

For more information on finding microcode versions, visit: https://www.intel.com/content/www/us/en/support/articles/000055672/processors.html.
For more information on Intel processor numbering, visit: https://www.intel.com/content/www/us/en/processors/processor-numbers.html

3This column describes mitigations for RDMSR at CPL3 and RDMSR in a VMX guest when the VMM indicates that MSR should cause a VM exit. See the linked Intel Guidance for more details on other aspects of v3a.

4Software tools for Intel® SGX; only if SGX is supported.

5Intel is not aware of any real-world impact outside Intel® SGX and is only releasing mitigations for SGX software. Software mitigation outside of SGX may be possible. Please see guidance for additional information.

6See Intel Guidance for more information.

 

Download the most current affected processor spreadsheet below.

 AFFECTED PROCESSORS: Latest Transient Execution Attacks by Product CPU Model


Intel technologies’ features and benefits depend on system configuration and may require enabled hardware, software, or service activation. Performance varies depending on system configuration. Check with your system manufacturer or retailer or learn more at www.intel.com.

All information provided here is subject to change without notice. Contact your Intel representative to obtain the latest Intel product specifications and roadmaps.

Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors.

Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more complete information visit www.intel.com/benchmarks.

Performance results are based on testing as of dates shown in configurations and may not reflect all publicly available​ updates. No product or component can be absolutely secure.

The products and services described may contain defects or errors known as errata which may cause deviations from published specifications. Current characterized errata are available on request.

Intel provides these materials as-is, with no express or implied warranties.

No product or component can be absolutely secure.

Intel, the Intel logo, Intel Core, Intel Atom, Intel Xeon, Intel Xeon Phi, Intel® C Compiler, Intel Software Guard Extensions, and Intel® Trusted Execution Engine are trademarks of Intel Corporation in the U.S. and/or other countries.

*Other names and brands may be claimed as the property of others.