Developer Reference

  • 2021
  • 12/04/2020
  • Public Content

Performance of All Complex VM Functions

 
Functions
Intel® Xeon® Processor E5-2680
Intel® Xeon® Processor E5-2699 v3
Intel® Xeon® Processor E5-2699 v4
Intel® Xeon® Gold 6148 Processor
single
double
single
double
single
double
single
double
HA
LA
EP
HA
LA
EP
HA
LA
EP
HA
LA
EP
HA
LA
EP
HA
LA
EP
HA
LA
EP
HA
LA
EP
Abs
5.44
2.31
2.31
10.15
10.15
10.15
3.68
1.80
1.51
9.40
4.77
4.38
3.08
1.49
1.25
7.83
4.00
3.65
1.77
1.21
0.95
3.56
2.73
2.47
Acos
684.25
684.25
684.13
676.82
676.81
676.73
847.85
847.85
847.68
840.57
840.48
840.25
636.76
636.66
636.59
631.69
631.69
631.67
619.53
619.49
619.49
615.08
615.08
615.08
Acosh
684.52
684.40
684.29
677.00
676.97
676.97
849.54
849.11
849.11
837.97
837.97
837.97
636.90
636.90
636.69
630.94
630.79
630.67
623.11
623.11
623.11
624.52
624.52
619.71
Add
6.41
6.41
1.76
11.84
4.06
2.17
2.16
2.16
0.39
2.86
2.86
2.46
1.66
1.66
0.31
2.47
2.47
2.07
1.53
1.53
0.27
2.07
2.07
1.58
Arg
11.93
5.77
4.52
26.98
18.16
18.16
8.33
4.17
3.60
20.13
13.28
11.16
7.14
3.66
3.00
17.09
10.44
9.67
3.44
2.96
1.98
7.59
7.05
4.77
Asin
756.61
756.46
756.46
749.91
749.91
749.87
923.39
923.39
923.39
915.50
915.50
915.44
708.73
708.59
708.59
702.48
702.36
702.36
698.79
698.58
696.48
689.95
689.95
689.95
Asinh
693.61
693.61
693.61
687.86
687.73
687.73
854.13
854.13
854.13
846.13
846.13
846.13
656.05
656.05
656.05
650.66
650.66
650.52
650.23
650.12
650.12
644.01
644.01
643.90
Atan
396.90
396.84
396.77
389.94
389.86
389.86
477.38
477.38
477.38
472.53
472.53
472.53
357.44
357.44
357.44
350.00
350.00
349.99
335.09
335.09
335.09
331.18
331.18
331.14
Atanh
326.07
326.06
326.06
316.82
316.82
316.82
385.48
385.31
385.31
374.74
374.66
374.66
279.21
279.21
279.21
272.29
272.26
272.26
259.58
259.27
259.27
259.53
259.53
259.48
CIS
6.52
5.03
5.03
15.11
11.17
11.17
6.03
3.74
3.64
15.96
8.85
7.06
5.27
3.30
3.06
13.66
7.69
6.08
3.81
2.48
2.16
5.30
4.49
3.94
Conj
1.59
1.59
1.59
1.12
1.12
1.12
0.37
0.37
0.37
0.82
0.79
0.79
0.29
0.29
0.29
0.68
0.66
0.66
0.23
0.23
0.23
0.80
0.80
0.80
Cos
373.52
373.44
373.44
370.18
370.18
369.84
469.05
469.05
468.94
465.27
465.17
465.11
368.03
368.03
368.03
364.74
364.73
364.71
352.36
352.36
351.88
347.13
347.13
347.13
Cosh
327.13
327.10
327.08
323.40
323.27
323.27
402.06
402.06
402.01
398.00
398.00
398.00
313.41
313.39
313.39
311.12
311.12
311.12
301.24
301.22
300.68
295.14
295.14
295.14
Div
9.01
9.01
6.01
35.33
35.33
25.33
7.93
7.93
1.86
15.00
14.99
7.12
5.78
5.78
1.58
12.92
12.92
3.52
5.26
5.26
1.00
12.94
12.94
2.22
Exp
40.36
10.17
10.17
41.44
22.00
22.00
11.50
9.97
9.97
41.21
21.96
21.96
9.95
8.61
8.60
34.92
18.85
18.84
7.58
6.36
6.35
28.57
9.95
9.94
Ln
22.00
16.28
11.34
57.91
44.37
30.42
23.10
15.19
9.59
51.61
44.45
35.07
19.39
13.27
8.15
44.33
37.89
30.15
14.30
8.83
5.43
32.35
27.43
20.81
Log10
351.64
351.64
351.64
345.04
345.04
345.04
438.62
438.62
438.60
429.91
429.84
429.80
330.72
330.62
330.62
324.18
324.13
324.13
308.87
308.87
308.87
304.20
303.49
303.49
Mul
4.64
4.63
4.63
60.20
20.63
14.45
5.24
5.24
3.05
11.65
11.65
5.99
4.45
4.45
2.57
10.34
10.34
5.04
3.09
3.09
2.60
9.95
9.95
5.05
MulByConj
9.06
4.64
2.95
20.63
20.63
4.96
5.24
5.24
3.05
11.66
11.66
5.99
4.45
4.45
2.57
10.33
10.33
5.04
3.09
3.09
2.61
9.99
9.99
5.05
Pow
674.66
674.66
674.66
670.98
670.97
670.97
851.35
851.19
851.19
844.82
844.82
844.82
648.58
648.58
648.58
641.60
641.60
641.60
610.79
610.79
610.79
606.35
606.35
606.05
Powx
675.88
675.88
675.88
672.58
672.47
672.46
852.98
852.98
852.98
846.93
846.93
846.93
649.98
649.98
649.85
643.77
643.68
643.66
613.77
613.77
609.22
607.33
606.18
604.72
Sin
393.71
393.71
393.68
388.74
388.70
388.70
493.63
493.61
493.58
486.21
486.21
486.21
388.31
388.31
388.31
382.92
382.91
382.91
370.45
370.45
370.35
365.86
365.58
365.49
Sinh
327.81
327.77
327.77
325.37
325.37
325.37
402.64
402.53
402.53
400.81
400.80
400.76
313.40
313.34
313.27
312.58
312.58
312.58
303.06
303.02
303.02
298.23
298.20
296.74
Sqrt
58.54
12.06
12.05
128.21
32.00
32.00
21.14
8.94
8.89
159.74
27.07
27.03
15.38
7.20
7.14
114.35
20.37
20.37
8.65
4.26
4.26
117.09
12.44
12.44
Sub
2.20
2.20
1.76
11.86
11.85
2.17
2.16
2.16
0.39
4.24
4.24
2.47
1.66
1.66
0.31
3.34
3.34
2.07
1.53
1.53
0.27
3.00
3.00
1.59
Tan
431.20
431.20
431.08
425.42
425.38
425.33
527.75
527.73
527.73
520.41
520.22
520.22
396.58
396.42
396.42
390.10
390.10
390.10
380.28
378.81
378.81
372.80
372.29
372.18
Tanh
371.61
371.61
371.61
343.80
343.80
343.80
458.92
458.92
458.92
413.98
413.85
413.51
342.13
342.13
342.13
311.13
311.13
311.13
327.99
327.99
327.99
297.28
297.28
297.07
Notes:
  1. Units - CPE (Clocks per Element)
  2. Data - vectors of 1000 elements with random generated numbers
  3. All data was collected with 64-bit libraries

Product and Performance Information

1

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