Affected Processors: Transient Execution Attacks & Related Security Issues by CPU

This table shows the impact of transient execution attacks (formerly speculative execution side channel methods) and select security issues on currently supported Intel products, dating back to Spectre and Meltdown, including recommended mitigation where affected. Select the associated Intel guidance linked in the table header for specific mitigation information. Use the scrollbars to view the full guidance.

 

Processor
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Stepping
All unless otherwise noted
Code Names or Microarchitectures
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Product Family Brand Names Segment CPUID1
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MCU Update2
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 (Meltdown)
CVE-2017-5754 INTEL-SA-00088
Rogue System Register Read (v3a): RDMSR3
CVE-2018-3640 INTEL-SA-00115
Speculative Store Bypass (Spectre v4)
CVE-2018-3639 INTEL-SA-00115
L1 Terminal Fault (L1TF)
CVE-2018-3615 CVE-2018-3620 CVE-2018-3646 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
Vector Register Sampling Active
CVE 2020-8696 INTEL-SA-00381
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
Fast Forward Store Predictor
CVE-2020-8698 INTEL-SA-00381
Running Average Power Limit (RAPL)
CVE-2020-8695 INTEL-SA-00389
Atom Processor Domain Bypass
CVE-2020-24513 INTEL-SA-00465
Influence of Trivial Data Value in Cache Policy
CVE-2020-24512 INTEL-SA-00464
IBRS Guest/Host
CVE-2020-24511 INTEL-SA-00464
Floating Point Value Injection (FPVI)
CVE-2021-0086 INTEL-SA-00516
Speculative Code Store Bypass (SCSB)
CVE-2021-0089 INTEL-SA-00516
                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: 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 Intel Guidance: Updating Microcode Intel Guidance: RAPL Overview Intel Guidance: Updating Microcode Intel Guidance: Updating Microcode Intel Guidance: Updating Microcode Intel Guidance: FPVI Overview Intel Guidance: SCSB Overview
06_2AH 7
  1. Sandy Bridge
  2. Sandy Bridge Xeon E3

(RETIRED: No new MCU updates starting June 2020)

  1. Legacy Intel® Core™ Processors
  2. Intel® Xeon® E processor family
  1. 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
  2. Intel® Xeon® 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 processors
  1. Desktop
    Mobile
    Embedded
  2. Server
206A7   Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_2DH 6 Sandy Bridge Server EN/EP/EP4S
(RETIRED: No new MCU updates starting June 2020)
Intel® Xeon® E processor family Intel® Xeon® E5-2620, E5-2630, E5-2630L, E5-2640, E5-2650, E5-2650L, E5-2660, E5-2667, E5-2670, E5-2680, E5-2690 processors Server 206D6   Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_2DH 7
  1. Sandy Bridge E
  2. Sandy Bridge Server EN/EP/EP4S

(RETIRED: No new MCU updates starting June 2020)

  1. Intel® Core™ X-series Processors
  2. Intel® Xeon® E processor family
  1. Intel® Core™ Processor Extreme Edition i7-3960X, i7-3970X
    Intel® Core™ Processor i7-3820, 3930K
  2. Intel® Xeon® 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 processors
    Intel® Pentium® Processor 1405
  1. Desktop
    Mobile
  2. Server
    Embedded
206D7   Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_37H 3 Valley View (Silvermont)
  1. Intel® Atom® Processor Z Series
  2. Intel® Celeron® Processor J Series
  3. Intel® Celeron® Processor N Series
  4. Intel® Pentium® Processor J Series
  5. Intel® Pentium® Processor N Series
  1. Intel® Atom® Processor Z3770, Z3740, Z3770D, Z3740D, Z3770, Z3740, Z3680, Z3770D, Z3740D
  2. Intel® Pentium® Processor J2900, J2850
  3. Intel® Pentium® Processor N3520, N3510
  4. Intel® Celeron® Processor J1900, J1850, J1800, J1750
  5. Intel® Celeron® Processor N2920, N2910, N2820, N2815, N2810, N2806, N2805
1. Mobile
2,3,4,5. Desktop
Mobile
Embedded
30673   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_37H 8 Valley View
  1. Intel® Atom® Processor Z Series
  2. Intel® Celeron® Processor N Series
  3. Intel® Pentium® Processor N Series
  1. Intel® Atom® Processor Z3745, Z3745D, Z3735D, Z3735E, Z3735F, Z3735G, Z3736F, Z3736G, Z3775, Z3775D, Z3785, Z3795
  2. Intel® Pentium® Processor N3540, N3530
  3. Intel® Celeron® Processor N2940, N2930, N2840, N2830, N2808, N2807
1. Desktop
Mobile
Embedded
2,3. Mobile
30678   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_37H 9 Valley View Intel® Atom® Processor E3800 Product Family Intel® Atom® Processor E3845, E3827, E3826, E3825, E3815, E3805 Embedded 30679   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_3AH 9
  1. Gladden
  2. Ivy Bridge
  3. Ivy Bridge Xeon E3

(2,3. RETIRED: No new MCU updates starting June 2020)

  1. Legacy Intel® Core™ Processors
    Legacy Intel® Pentium® Processors
    Legacy Intel® Celeron® Processors
    Intel® Xeon® E processor family
  2. 3rd Generation Intel® Core™ Processor Family
    Intel® Pentium® Processor Family
    Intel® Celeron® Processor Family
  3. Intel® Xeon® E processor family
  1. Intel® Core™ Processor i3-2115C, i3-3115C
    Intel® Pentium® Processor B915C, B925C
    Intel® Celeron® Processor 725C
    Intel® Xeon® E3-1105C v2, E3-1125C v2, E3-1125C, E3-1105C processors
  2. 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
  3. Intel® Xeon® 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 processors
  1. Embedded
  2. Mobile
  3. Server
306A9   Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 No planned mitigation8 Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_3CH 3
  1. Haswell Desktop
  2. Haswell M
  3. Haswell Xeon E3
1,2. 4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
Intel® Celeron® Processor Family
3. Intel® Xeon® E processor family
  1. 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
  2. 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
  3. Intel® Xeon® 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 processors
  1. Desktop
  2. Mobile
  3. Server
    Embedded
306C3 2020.1: 0x28 Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 MCU + Software Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_3DH 4
  1. Broadwell U
  2. Broadwell Y
5th Generation Intel® Core™ Processor Family
  1. 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
  2. Intel® Core™ Processor M-5Y71, M-5Y70, M-5Y51, M-5Y3, M-5Y10c, M-5Y10a, M-5Y10
Mobile 306D4 2020.1: 0x2F Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation7 MCU + Software Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_3EH 4
  1. Ivy Bridge E
  2. Ivy Bridge Server EN, EP, EP4

(RETIRED: No new MCU updates starting June 2020)

  1. Intel® Core™ X-series Processors
  2. Intel® Xeon® E processor family
  1. Intel® Core™ Processor Extreme Edition i7-4960X
    Intel® Core™ Processor i7-4820K, i7-4930K
  2. Intel® Xeon® 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 processors
  1. Desktop
  2. Server
306E4   Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_3EH 7 Ivy Bridge EX
(RETIRED: No new MCU updates starting June 2020)
Intel® Xeon® E processor family Intel® Xeon® v2 E7-2850, E7-2870, E7-2880, E7-2890, E7-4809, E7-4820, E7-4830, E7-4850, E7-4860, E7-4870, E7-4880, E7-4890, E7-8893, E7-8891, E7-8890, E7-8880L, E7-8880, E7-8870, E7-8857, E7-8850 processors Server 306E7   Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_3FH 2
  1. Haswell E, EP
  2. Haswell Server EP, EP4S
  1. Intel® Core™ X-series Processors
  2. Intel® Xeon® E processor family
  1. Intel® Core™ Processor Extreme Edition i7-5960X
    Intel® Core™ Processor i7-5930K, i7-5820K
  2. Intel® Xeon® 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, E5-2630 , E5-2637, E5-2640, E5-260 , E5-2667, E5-4640, E5-4650, E5-4655, E5-4660, E5-4667, E5-4669, E5-4610, E5-4620, E5-4627 processors
  1. Desktop
  2. Server
306F2 2021.1: 0x46 Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_3FH 4 Haswell Server EX Intel® Xeon® E processor family Intel® Xeon® 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 processors Server 306F4 2021.1: 0x19 Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_45H 1
  1. Haswell U
  2. Haswell Y
4th Generation Intel® Core™ Processor Family
Intel® Pentium® Processor Family
  1. 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
  2. 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 2020.1: 0x26 Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 MCU + Software Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_46H 1
  1. Haswell H
  2. Haswell R
4th Generation Intel® Core™ Processor Family
  1. 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
  2. Intel® Core™ Processor i7-4770R, i5-4670R, i5-4570R
  1. Mobile
  2. Desktop
40661 2020.1: 0x1C Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software Not Affected Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation6 MCU + Software Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_47H  
  1. Broadwell H 43e
  2. Broadwell Xeon E3
  1. 5th Generation Intel® Core™ Processor Family
  2. Intel® Xeon® E processor family
  1. 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
  2. Intel® Xeon® v4 E3-1258L, E3-1265L, E3-1278L, E3-1285, E3-1285 processors
  1. Desktop
    Mobile
    Embedded
  2. Server
40671 2020.1: 0x22 Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation7 MCU + Software Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_4AH   Tangier (Silvermont) Intel® Atom® Processors Intel® Atom® x3 Processor Family Mobile
Embedded
406A_   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_4CH   Cherryview (Airmont) Intel® Atom® Processor X Series Intel® Atom® Processor x5-Z8300, x5-Z8330, x5-Z8350, x5-Z8500, x5-Z8550, x7-Z8700, x7-Z8750 Desktop
Mobile
Embedded
406C_   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_4DH 8
  1. Avoton (Silvermont)
  2. Rangeley (Silvermont)
Intel® Atom® C processor family
  1. Intel® Atom® C2530, C2550, C2730, C2750, C2350 processors
  2. Intel® Atom® C2316, C2516, C2538, C2558, C2718, C2738, C2338, C2758, C2358, C2518, C2508, C2308 processors
Server 406D8   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_4EH 3
  1. Skylake Y
  2. Skylake U
  3. Skylake U23e
6th Generation Intel® Core™ Processor Family
  1. Intel® Core™ Processor m7-6Y75
    Intel® Core™ Processor m5-6Y54, m5-6Y57
    Intel® Core™ Processor m3-6Y30
    Intel® Pentium® Processor 4405Y
  2. 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
  3. 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 2021.1: 0xEA Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected MCU Not Affected Software4 Software4
06_4FH  
  1. Broadwell E
  2. Broadwell Server E, EP, EP4S
  3. Broadwell Server EX
  1. Intel® Core™ X-series Processors
  2. Intel® Xeon® E processor family
  3. Intel® Xeon® E processor family
  1. Intel® Core™ Processor Extreme Edition i7-6950K
    Intel® Core™ Processor i7-6800K, i7-6850, i7-6900K
  2. Intel® Xeon® 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 processors
  3. Intel® Xeon® 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 processors
  1. Desktop
  2. Server
    Embedded
  3. Server
406F1 2021.1: 0b00003e Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation7 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_55H 3 Skylake Server Intel® Xeon® Scalable processor family Intel® Xeon® Platinum P-8124, P-8136 processors Server 50653 2021.1: 0100015b Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_55H 4
  1. Skylake Server
  2. Skylake D, Bakerville
  3. Skylake W
  4. Skylake X
  1. Intel® Xeon® Scalable processor family
  2. Intel® Xeon® D processor family
  3. Intel® Xeon® W processor family
  4. Intel® Core™ X-series Processors
  1. Intel® Xeon® Platinum 8153, 8156, 8158, 8160, 8160F, 8160M, 8160T, 8164, 8168, 8170, 8170M, 8176, 8176F, 8176M, 8180, 8180M processors
    Intel® Xeon® Gold 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 processors
    Intel® Xeon® Silver 4108, 4109T, 4110, 4112, 4114, 4114T, 4116, 4116T processors
    Intel® Xeon® Bronze 3104, 3106 processors
  2. Intel® Xeon® 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 processors
  3. Intel® Xeon® W-2123, W-2125, W-2133, W-2135, W-2145, W-2155, W-2195, W-2175 processors
  4. 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
1,2,3. Server
4. Desktop
50654 2021.1: 02006b06 Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_55H 6 Cascade Lake Server 2nd Generation Intel® Xeon® Scalable processor family
    Intel® Xeon® Platinum processors
Server 50656 Feb 16, 21: 04003006 Software4 Hardware + Software Hardware Hardware Hardware + Software Hardware Hardware Hardware Hardware Software MCU + Software Software MCU + Software MCU + Software MCU No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected MCU Software4 Software4
06_55H 7
  1. Cascade Lake Server
  2. Cascade Lake W
  3. Cascade Lake X
  1. 2nd Generation Intel® Xeon® Scalable processor family
  2. Intel® Xeon® W processor family
  3. Intel® Core™ X-series Processor
  1. Intel® Xeon® Platinum 8253, 8256, 8260, 8260L, 8260M, 8260Y, 8268, 8270, 8276, 8276L, 8276M, 8280, 8280L, 8280M, 9220, 9221, 9222, 9242, 9282 processors
    Intel® Xeon® Gold 5215, 5215L, 5215M, 5217, 5218, 5218B, 5218N, 5218R, 5218T, 5220, 5220R, 5220S, 5220T, 5222, 6208U, 6209U, 6210U, 6212U, 6222V, 6226, 6226R, 6230, 6230N, 6230R, 6230T, 6234, 6238, 6238L, 6238M, 6238R, 6238T, 6240, 6240L, 6240M, 6240R, 6240Y, 6242, 6242R, 6244, 6246, 6248, 6258R, 6250, 6250L, 6252, 6252N, 6254, 6256, 6258R, 6262V processors
    Intel® Xeon® Silver 4208, 4209T, 4210, 4210R, 4210T, 4214, 4214C, 4214R, 4214Y, 4215, 4215R, 4216 processors
    Intel® Xeon® Bronze 3204, 3206R processors
  2. Intel® Xeon® 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 processors
  3. 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
  1. Server
  2. Workstation
  3. Desktop
50657 2021.1: 5003102 or higher Software4 Hardware + Software Hardware Hardware Hardware + Software Hardware Hardware Hardware Hardware Software MCU + Software Software MCU + Software MCU + Software MCU No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected MCU Software4 Software4
06_55H <= B Cooper Lake 3rd Generation Intel® Xeon® Scalable processor family Intel® Xeon® Platinum 8380HL, 8380H, 8376HL, 8376H, 8360HL, 8360H, 8356H, 8354H, 8353H processors
Intel® Xeon® Gold 6348H, 6330H, 6328HL, 6328H, 5320H, 5318H processors
Server 5065A   Software4 Hardware + Software Hardware Hardware Hardware + Software Hardware Hardware Hardware Hardware Software Hardware Software Not Affected Not Affected Not Affected Not Affected No planned mitigation6 Not Affected Not Affected Hardware Not Affected Not Affected Not Affected MCU Software4 Software4
06_56H 2 Broadwell DE V1 Intel® Xeon® D processor family Intel® Xeon® D-1520, D-1540 processors Server 50662 2020.2: 0x1C Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation7 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_56H 3 Broadwell DE V2,V3 Intel® Xeon® D processor family Intel® Xeon® D-1518, D-1519, D-1521, D-1527, D-1528, D-1529, D-1531, D-1533, D-1537, D-1539, D-1541, D-1548 processors
Intel® Pentium® Processor D1507, D1508, D1509, D1517, D1519
Server 50663 2021.1: 700001b Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation7 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_56H 4 Broadwell DE Y0 Intel® Xeon® D processor family Intel® Xeon® D-1557, D-1559, D-1567, D-1571, D-1577, D-1581, D-1587 processors Server 50664 2021.1: f000019 Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation7 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_56H 5
  1. Broadwell DE A1
  2. Hewitt Lake (Broadwell DE)
Intel® Xeon® D processor family
  1. Intel® Xeon® D-1513N, D-1523N, D-1533N, D-1543N, D-1553N processors
  2. Intel® Xeon® D-1602, D-1622, D-1623N, D-1627 , D-1633N, D-1637, D-1649N, D-1653N processors
Server 50665 2021.1: e000012 Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 No planned mitigation7 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_5AH   Anniedale (Airmont) Intel® Atom® Processors Intel® Atom® x5 Processor Family Mobile 506A_   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_5CH 9
  1. Apollo Lake (Goldmont)
  2. Apollo Lake
  3. Apollo Lake
  1. Intel® Pentium® Processor J Series
    Intel® Pentium® Processor N Series
  2. Intel® Celeron® Processor J Series
    Intel® Celeron® Processor N Series
  3. Intel® Atom® Processor A Series
  1. Intel® Pentium® Processor J4205, N4200, N4200E
  2. Intel® Celeron® Processor J3455, J3355, J3455E, J3355E, N3450, N3350, N3350E
  3. Intel® Atom® Processor x5-A3930, x5-A3940, x5-A3950, x5-A3960
Desktop
Mobile
Embedded
506C9 2021.1: 0x44 Software4 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 Not Affected Not Affected Not Affected MCU Not Affected Not Affected Software4 Software4
06_5CH A Apollo Lake Intel® Atom® Processor E3900 Series Intel® Atom® Processor x5-E3940, x5-E3930, x7-E3950 Desktop
Mobile
Embedded
506CA 2021.1: 0x20 Software4 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 Not Affected Not Affected Not Affected MCU Not Affected Not Affected Software4 Software4
06_5DH   SoFIA 3G (Silvermont) Intel® Atom® Processors Intel® Atom® x3-C3130 Processor Family Mobile
Embedded
506D_   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_5EH 3
  1. Skylake Xeon E3
  2. Skylake H
  3. Skylake S
  1. Intel® Xeon® E processor family
  2. 6th Generation Intel® Core™ Processor Family
  1. Intel® Xeon® 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 processors
  2. 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
  3. 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
  1. Server
    Workstation
    Embedded
  2. Mobile
  3. Desktop
506E3 2021.1: 0xEA Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected Not Affected Not Affected Software4 Software4
06_5FH 1 Denverton (Goldmont) Intel® Atom® C processor family Intel® Atom® C3308, C3336, C3338, C3338R, C3436L, C3508, C3538, C3558, C3558R, C3558RC, C3708, C3750, C3758, C3758R, C3808, C3830, C3850, C3858, C3950, C3958, C3955 processors Server 506F1 2021.1: 0x34 or higher Software4 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 Not Affected Not Affected Not Affected MCU Not Affected Not Affected Software4 Software4
06_65H   XMM7272 (Airmont) Intel® Atom® Processors   Mobile 6065_   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_6AH 4, 5, 6 Ice Lake Xeon-SP 3rd Gen Intel® Xeon® Scalable processor family Intel® Xeon® Gold 8300 processors
Intel® Xeon® Gold 6300 processors
Intel® Xeon® Gold 5300 processors
Intel® Xeon® Silver 4300 processors
Server 606AX   Software4 Hardware + Software Hardware Hardware Hardware + Software Hardware Hardware Hardware Hardware Software Hardware Hardware Not Affected Not Affected Not Affected Not Affected No planned mitigation6 Not Affected Not Affected Hardware MCU Not Affected Not Affected Not Affected Software4 Software4
06_6EH   Cougar Mountain (Airmont) Intel® Puma™ 7 Family
Intel® Atom® Processors
Intel® Puma™ 7 Home Gateway SOC
Embedded
606E_   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_75H   Butter (Airmont) Intel® Atom® Processors Intel® Atom® x5 Processor Family Mobile 7065_   Software4 MCU + Software Software Not Affected Not Affected Not Affected Not Affected MCU + Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Not Affected No planned mitigation6 No planned mitigation6 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4
06_7AH 1 Gemini Lake
  1. Intel® Pentium® Processor Silver Series
  2. Intel® Celeron® Processor J Series
  3. Intel® Celeron® Processor N Series
  1. Intel® Pentium® Processor Silver Series J5005, N5000
  2. Intel® Pentium® Silver Processor J5005, N5000
    Intel® Celeron® Processor J4005, J4105
  3. Intel® Celeron® Processor N4000, N4100
Desktop
Mobile
Embedded
706A1 2021.1: 0x36 Software4 MCU + Software Software 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 Not Affected Not Affected MCU MCU Not Affected Not Affected Software4 Software4
06_7AH 8 Gemini Lake
  1. Intel® Celeron® Processor J Series
  2. Intel® Celeron® Processor N Series
  1. Intel® Pentium® Silver J5040 Processor
    Intel® Celeron® Processor J4025
    Intel® Celeron® Processor J4125
  2. Intel® Pentium® Silver N5030 Processor
    Intel® Celeron® Processor N4020
    Intel® Celeron® Processor N4120
  1. Desktop
    Embedded
  2. Mobile
706A8 2021.1: 0x1A Software4 MCU + Software Hardware Not Affected 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 Not Affected Not Affected MCU MCU Not Affected Not Affected Software4 Software4
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 2021.1: 0xA6 Software4 Hardware + Software Hardware Hardware Hardware + Software Hardware Hardware Hardware + MCU Hardware Software Not Affected Software Not Affected Not Affected Not Affected Hardware + MCU Not Affected Not Affected Not Affected MCU MCU Not Affected MCU MCU Software4 Software4
06_86H   Snowridge (Tremont) Intel® Atom® Processors Intel® Atom® Processor P5942B, P5931B, P5962B, P5921B
Note: Jacobsville platform
Server
(Basestation)
8066_   Software4 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 Not Affected Not Affected Not Affected MCU Not Affected Not Affected Software4 Software4
06_8AH 1 Lakefield B-step (Tremont) Intel® Core™ Processors with Intel® Hybrid Technology Intel® Core™ Processor i3-L13G4, i5-L16G7 Mobile 806A1 2021.1: 0x2A Software4 Hardware + Software Hardware Hardware 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 Not Affected Not Affected Not Affected MCU Not Affected Not Affected Software4 Software4
06_8AH 1 Lakefield B-step (Sunny Cove) Intel® Core™ Processors with Intel® Hybrid Technology Intel® Core™ Processor i3-L13G4, i5-L16G7 Mobile 806A1 2021.1: 0x2A Software4 Hardware + Software Hardware Hardware Hardware + Software Hardware Hardware Hardware + MCU Hardware Software Not Affected Software Not Affected Not Affected Not Affected Hardware + MCU Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected MCU Software4 Software4
06_8CH 1 Tiger Lake UP3, UP4 11th Generation Intel® Core™ Processor Family Intel® Core™ i7-1185G7, i7-1165G7, i5-1135G7, i3-1115G4, i3-1125G4, i7-1160G7, i5-1130G7, i3-1120G4, i3-1110G4 Processor Mobile 806C1 2021.1: 0x7E or higher Software4 Hardware + Software Hardware Hardware Hardware + Software Hardware Hardware Hardware Hardware Software Hardware Hardware Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected MCU Not Affected Not Affected MCU Not Affected Software4 Software4
06_8EH 9
  1. Amber Lake-Y
  2. Kaby Lake U
  3. Kaby Lake U23e
  4. Kaby Lake Y
1. 8th Generation Intel® Core™ Processor Family
2,3,4. 7th Generation Intel® Core™ Processor Family
  1. 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
  2. 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
  3. 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
  4. 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 2021.1: 0xEA Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU Not Affected MCU Not Affected MCU Not Affected Software4 Software4
06_8EH A
  1. Coffee Lake U43e
  2. Kaby Lake Refresh U
8th Generation Intel® Core™ Processor Family
  1. Intel® Core™ Processor i7-8559U
    Intel® Core™ Processor i5-8259U, 8269U
    Intel® Core™ Processor i3-8109U
  2. Intel® Core™ Processor i7-8550U, i7-8650U
    Intel® Core™ Processor i5-8250U, i5-8350U
    Intel® Core™ Processor i3-7020U, i3-8130U
Mobile 806EA 2021.1: 0xEA Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected MCU Not Affected Software4 Software4
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 2021.1: 0xEA Software4 MCU + Software Hardware MCU MCU + Software Hardware MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected MCU Not Affected Software4 Software4
06_8EH C
  1. Whiskey Lake U
2,3,4. Comet Lake U42
5. Amber Lake Y
  1. 8th Generation Intel® Core™ Processors
  2. 10th Generation Intel® Core™ Processor Family
  3. Intel® Pentium® Gold Processor Series
  4. Intel® Celeron® Processor 5000 Series
  5. 10th Generation Intel® Core™ Processor Family
  1. Intel® Core™ Processor i7-8565U, i7-8665U
    Intel® Core™ Processor i5-8365U, i5-8265U
  2. Intel® Core™ Processor i3-10100TE, i3-10110U, i5-10210U, i5-10400H
    Intel® Core™ Processor i7-10510U, i7-10610U
  3. Intel® Pentium® Gold G6405U
    Intel® Celeron G5205U, G5305U
  4. Intel® Celeron® Processor 5305U
  5. Intel® Core™ Processor i7-10510Y, i5-10310Y
    Intel® Core™ Processor i5-10210Y, i5-10110Y
    Intel® Core™ Processor i7-8500Y
    Intel® Core™ Processor i5-8310Y, i5-8210Y, i5-8200Y
    Intel® Core™ Processor m3-8100Y
Mobile 806EC 2021.1: 0xEA Software4 Hardware + Software Hardware Hardware Hardware + Software Hardware Hardware Hardware Hardware Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected MCU MCU Software4 Software4
06_96H   Elkhart Lake (Tremont) Intel® Atom® Processors Intel® Pentium® Processor J6425, N6415
Intel® Celeron® Processor J6413, N6211
Intel® Atom® Processor x6413E, x6425RE, x6427FE, x6212RE, x6200FE, x6211E, x6425E
Embedded 9066_   Software4 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 Not Affected Not Affected Not Affected MCU Not Affected Not Affected Software4 Software4
06_9CH   Jasper Lake Plus (Tremont) Intel® Atom® Processors   Desktop
Mobile
Embedded
906C_   Software4 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 Not Affected Not Affected Not Affected MCU Not Affected Not Affected Software4 Software4
06_9EH 9
  1. Kaby Lake S
  2. Kaby Lake H
  3. Kaby Lake G
  4. Kaby Lake X
  5. Kaby Lake Xeon E3
  1. 7th Generation Intel® Core™ Processor Family
  2. 7th Generation Intel® Core™ Processor Family
  3. 8th Generation Intel® Core™ Processor Family
    Intel® Pentium® Processor Family
  4. Intel® Core™ X-series Processors
  5. Intel® Xeon® E processor family
  1. Intel® Core™ Processor i7-7700, i7-7700K, i7-7700T
    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
  2. Intel® Core™ Processor i7-7700HQ, i7-7820EQ, i7-7820HK, i7-7820HQ, i7-7920HQ
    Intel® Core™ Processor i5-7300HQ, i5-7440EQ, i5-7440HQ, i5-7442EQ
    Intel® Core™ i3-7100H
  3. Intel® Core™ Processor i7-8705G, i7-8706G, i7-8709G, i7-8809G
    Intel® Core™ Processor i5-8305G
  4. Intel® Core™ Processor i5-7640X, i7-7740X
  5. Intel® Xeon® 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 processors
  1. Desktop
    Embedded
  2. Mobile
    Embedded
  3. Mobile
  4. Desktop
  5. Server
    Workstation
    Embedded
906E9 2021.1: 0xEA Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected MCU Not Affected Software4 Software4
06_9EH A
  1. Coffee Lake H
  2. Coffee Lake S Xeon E
  3. Coffee Lake S x/KBP
  4. Coffee Lake S
  1. 8th Generation Intel® Core™ Processor Family
  2. Intel® Xeon® E processor family
  3. 8th Generation Intel® Core™ Processor Family
  4. 8th Generation Intel® Core™ Processor Family
  1. 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
  2. Intel® Xeon® E-2104G, E-2124, E-2124G, E-2126G, E-2134, E-2136, E-2144G, E-2146G, E-2174G, E-2176G, E-2176M, E-2184G, E-2186G, E-2186M, E-2224, E-2224G, E-2226G, E-2234, E-2236, E-2244G, E-2246G, E-2254ME, E-2254ML, E-2274G, E-2276G, E-2276M, E-2276ME, E-2276ML, E-2278G, E-2284G, E-2286G, E-2288G processors
  3. Intel® Core™ Processor i7-8700K
    Intel® Core™ Processor i5-8600K, i5-8650K
  4. 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
1. Mobile
2. Workstation
AMT Server
Server
3,4. Desktop
906EA 2021.1: 0xEA Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected MCU Not Affected Software4 Software4
06_9EH B Coffee Lake S
  1. 8th Generation Intel® Core™ Processor Family
  2. Intel® Pentium® Gold Processor Series
  3. Intel® Celeron® Processor G Series
  1. 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
  2. Intel® Pentium® Gold G5400, G5400T, G5400T, G5420, G5420T, G5420T, G5500, G5500T, G5600
  3. Intel® Celeron® Processor G4900, G4900T, G4920
Desktop 906EB 2021.1: 0xEA Software4 MCU + Software Software MCU MCU + Software MCU + Software MCU + Software MCU + Software MCU + Software Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected MCU Not Affected Software4 Software4
06_9EH C 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 2021.1: 0xEA Software4 Hardware + Software Hardware MCU Hardware + Software Hardware Hardware Hardware Hardware Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected MCU Not Affected Software4 Software4
06_9EH D
  1. Coffee Lake H
  2. Coffee Lake Xeon E
  3. Coffee Lake S
  1. 9th Generation Intel® Core™ Processor Family
  2. Intel® Xeon® E processor family
  3. 9th Generation Intel® Core™ Processor Family
  1. Intel® Core™ Processor i9-9980HK, i9-9880H
    Intel® Core™ Processor i7-9850H, 9750HF
    Intel® Core™ Processor i5-9400H, 9300H
  2. Intel® Xeon® E-2288G, E-2286M, E-2278GEL, E-2278GE, E-2278G processors
  3. Intel® Core™ Processor i9-9900K, i9-9900KF, i7-9700K, i7-9700KF, i5-9600K, i5-9600KF, i5-9400, i5-9400F
  1. Mobile
  2. Workstation
    AMT Server
  3. Desktop
906ED 2021.1: 0xEA Software4 Hardware + Software Hardware MCU Hardware + Software Hardware Hardware Hardware Hardware Software MCU + Software Software MCU + Software MCU + Software MCU Software5 Software5 Not Affected MCU + Software Not Affected MCU Not Affected MCU MCU Software4 Software4
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, i7-10870H, i7-10750H, i5-10400H, i5-10300H, i5-10200H
Intel® Xeon® W-10885M, W-10855M processors
Mobile
Workstation
A0652 2021.1: 0xEA Software4 Hardware + Software Hardware MCU Hardware + Software Hardware Hardware Hardware Hardware Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Software5 Not Affected Not Affected Not Affected MCU Not Affected MCU MCU Software4 Software4
06_A5H 3 Comet Lake-S 10th Generation Intel® Core™ Processor Family
Intel® Pentium® Gold Processor Family
Intel® Celeron® Processor Family
Intel® Xeon® W processor family
Intel® Core™ Processor i5-10600, i5-10600T, i5-10505, i5-10500, i5-10500T, i5-10400, i5-10400F, i5-10400T, i3-10320, i3-10300, i3-10300T, i3-10100, i3-10100T, i3-10100F, i3-10325, i3-10305, i3-10305T, i3-10105, i3-10105F, i3-10105T
Intel® Pentium® Gold Processor G6600, G6500, G6500T, G6400, G6400T, G6605, G6505, G6505T, G6405, G6405T
Intel® Celeron® Processor G5920, G5900, G5900T, G5925, G5905, G5905T
Intel® Xeon® W-1250 processors
Desktop
Workstation
A0653 2021.1: 0xEA Software4 Hardware + Software Hardware MCU Hardware + Software Hardware Hardware Hardware Hardware Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Software5 Not Affected Not Affected Not Affected MCU Not Affected MCU MCU Software4 Software4
06_A5H 5 Comet Lake-S 10th Generation Intel® Core™ Processor Family
Intel® Xeon® W processor family
Intel® Core™ Processor i9-10900K, i9-10900KF, i9-10900, i9-10900T, i9-10900F, i9-10850K, i7-10700K, i7-10700KF, i7-10700, i7-10700T, i7-10700F, i5-10600K, i5-10600KF, i5-10400, i5-10400F
Intel® Xeon® W-1290P, W-1290, W-1290T, W-1270P, W-1270, W-1250P processors
Desktop
Workstation
A0655 2021.1: 0xEC Software4 Hardware + Software Hardware MCU Hardware + Software Hardware Hardware Hardware Hardware Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Software5 Not Affected Not Affected Not Affected MCU Not Affected MCU MCU Software4 Software4
06_A6H <=1 Comet Lake U62 10th Generation Intel® Core™ Processor Family
Intel® Xeon® W processor family
Intel® Core™ Processor i5-10500TE, i7-10700E, TE, i7-10710U, i7-10750H, i7-10810U, i7-10875H, i9-10850H, i9-10885H, i9-10980HK, i9-10900E, TE
Intel® Xeon® W-10855, W-1290 E, TE processors
Mobile
Desktop
A0661 2021.1: 0xEA Software4 Hardware + Software Hardware MCU Hardware + Software Hardware Hardware Hardware Hardware Software Not Affected Software Not Affected Not Affected Not Affected Not Affected Software5 Not Affected Not Affected Not Affected MCU Not Affected MCU MCU Software4 Software4
06_A7H 1 Rocket Lake 11th Generation Intel® Core™ Processor Family Intel® Core™ Processor i9-11900K, i9-11900KF, i9-11900, i9-11900T, i9-11900F, i7-11700K, i7-11700KF, i7-11700, i7-11700T, i7-11700F, i5-11600K, i5-11600KF, i5-11600, i5-11600T, i5-11500, i5-11500T, i5-11400, i5-11400F, i5-11400T Desktop A0671   Software4 Hardware + Software Hardware MCU Hardware + Software Hardware Hardware Hardware Hardware Software Not Affected Software Not Affected Not Affected Not Affected Hardware Software5 Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Not Affected Software4 Software4

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.

2

Features and benefits in Intel® technologies depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at Intel.com.

3

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.

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.