CPU Benchmarks for Lucas-Lehmer/Trial Factor

PrimeNet CPU Benchmarks

Program	Speed (MHz)	29.69M to 34.56M (1792K)	34.56M to 39.50M (2048K)	39.50M to 49.10M (2560K)	49.10M to 58.52M (3072K)	58.52M to 68.13M (3584K)	68.13M to 77.91M (4096K)
Windows64, Prime95, v28.5, build 2	4952	33.00	36.67	49.01	52.45	73.71	78.63
Windows64, Prime95, v28.9, build 2	4715	26.13	29.11	36.95	45.57	53.46	60.27
Windows64, Prime95, v28.9, build 2	4616	27.07	30.64	38.15	46.86	54.45	60.87
Windows64, Prime95, v28.10, build 1	4615	34.20	37.45	47.33	57.08	70.45	71.86
Windows64, Prime95, v28.10, build 1	4515	49.98	55.24	73.37	93.30	104.67	118.03
Windows64, Prime95, v28.10, build 1	4500	41.77	44.70	53.04	75.33	78.97	94.27
Windows64, Prime95, v28.10, build 1	4500	36.03	46.35	52.70	72.29	79.79	90.91
Windows64, Prime95, v28.9, build 2	4499	27.45	30.90	41.34	47.79	58.01	64.24
Windows64, Prime95, v28.9, build 2	4314	33.95	36.80	46.80	72.84	98.54	81.89
Windows64, Prime95, v28.5, build 2	4275	33.87	36.21	47.02	62.23	62.28	67.11
Windows64, Prime95, v28.7, build 1	4237	28.19	31.22	39.29	48.62	60.70	65.24
Windows64, Prime95, v28.10, build 1	4219	29.32	32.94	42.36	50.32	67.42	66.42
Windows64, Prime95, v30.8, build 17	4199
Windows64, Prime95, v28.10, build 1	4177	29.45	33.56	41.73	50.32	60.84	67.42
Windows64, Prime95, v29.4, build 8	4137
Windows64, Prime95, v28.7, build 1	4119	30.37	34.12	42.51	51.65	62.56	68.37
Windows64, Prime95, v28.7, build 1	4119	30.65	35.36	44.82	55.05	62.65	68.81
Windows64, Prime95, v28.7, build 1	4118	33.51	39.93	52.92	63.90	76.51	78.28
Windows64, Prime95, v28.9, build 2	4118	32.71	36.31	45.64	54.87	65.75	72.56
Windows64, Prime95, v28.9, build 2	4118	30.49	33.16	41.81	51.38	60.48	68.47
Windows64, Prime95, v28.10, build 1	4113	33.69	34.69	51.93	61.29	64.60	68.72
Windows64, Prime95, v28.7, build 1	4113	34.90	39.11	46.77	67.59	69.34	86.31
Windows64, Prime95, v28.9, build 2	4113	32.78	35.60	48.72	54.04	66.61	72.33
Windows64, Prime95, v28.10, build 1	4113	81.38	108.51	119.22	169.87	258.46	208.94
Windows64, Prime95, v28.5, build 2	4091	29.94	35.18	43.52	52.70	61.23	68.02
Windows64, Prime95, v28.7, build 1	4080	29.34	32.57	43.02	50.12	59.63	66.57
Windows64, Prime95, v28.7, build 1	4017	33.16	36.55	45.93	58.01	70.82	78.07
Windows64, Prime95, v28.7, build 1	4013	31.00	34.10	44.53	52.64	62.78	69.34
All timings are in milliseconds - lower is better

Program

Speed (MHz)

29.69M to 34.56M (1792K)

34.56M to 39.50M (2048K)

39.50M to 49.10M (2560K)

49.10M to 58.52M (3072K)

58.52M to 68.13M (3584K)

68.13M to 77.91M (4096K)

Trial fac 65 bits

Valid Data?

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Windows64, Prime95, v28.5, build 2

4952

33.00

36.67

49.01

52.45

73.71

78.63

Windows64, Prime95, v28.9, build 2

4715

26.13

29.11

36.95

45.57

53.46

60.27

Windows64, Prime95, v28.9, build 2

4616

27.07

30.64

38.15

46.86

54.45

60.87

Windows64, Prime95, v28.10, build 1

4615

34.20

37.45

47.33

57.08

70.45

71.86

Windows64, Prime95, v28.10, build 1

4515

49.98

55.24

73.37

93.30

104.67

118.03

Windows64, Prime95, v28.10, build 1

4500

41.77

44.70

53.04

75.33

78.97

94.27

Windows64, Prime95, v28.10, build 1

4500

36.03

46.35

52.70

72.29

79.79

90.91

Windows64, Prime95, v28.9, build 2

4499

27.45

30.90

41.34

47.79

58.01

64.24

Windows64, Prime95, v28.9, build 2

4314

33.95

36.80

46.80

72.84

98.54

81.89

Windows64, Prime95, v28.5, build 2

4275

33.87

36.21

47.02

62.23

62.28

67.11

Windows64, Prime95, v28.7, build 1

4237

28.19

31.22

39.29

48.62

60.70

65.24

Windows64, Prime95, v28.10, build 1

4219

29.32

32.94

42.36

50.32

67.42

66.42

Windows64, Prime95, v30.8, build 17

4199

Windows64, Prime95, v28.10, build 1

4177

29.45

33.56

41.73

50.32

60.84

67.42

Windows64, Prime95, v29.4, build 8

4137

Windows64, Prime95, v28.7, build 1

4119

30.37

34.12

42.51

51.65

62.56

68.37

Windows64, Prime95, v28.7, build 1

4119

30.65

35.36

44.82

55.05

62.65

68.81

Windows64, Prime95, v28.7, build 1

4118

33.51

39.93

52.92

63.90

76.51

78.28

Windows64, Prime95, v28.9, build 2

4118

32.71

36.31

45.64

54.87

65.75

72.56

Windows64, Prime95, v28.9, build 2

4118

30.49

33.16

41.81

51.38

60.48

68.47

Windows64, Prime95, v28.10, build 1

4113

33.69

34.69

51.93

61.29

64.60

68.72

Windows64, Prime95, v28.7, build 1

4113

34.90

39.11

46.77

67.59

69.34

86.31

Windows64, Prime95, v28.9, build 2

4113

32.78

35.60

48.72

54.04

66.61

72.33

Windows64, Prime95, v28.10, build 1

4113

81.38

108.51

119.22

169.87

258.46

208.94

Windows64, Prime95, v28.5, build 2

4091

29.94

35.18

43.52

52.70

61.23

68.02

Windows64, Prime95, v28.7, build 1

4080

29.34

32.57

43.02

50.12

59.63

66.57

Windows64, Prime95, v28.7, build 1

4017

33.16

36.55

45.93

58.01

70.82

78.07

Windows64, Prime95, v28.7, build 1

4013

31.00

34.10

44.53

52.64

62.78

69.34

All timings are in milliseconds - lower is better

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CPU speed range:
CPU must have this many benchmarks reported:
Only display benchmarks reported since:	(yyyy-mm-dd)

Model	AMD FX(tm)-8350 Eight-Core Processor
Stock Speed	8 MHz
Features	Prefetch,SSE,SSE2,SSE4,AVX,FMA
L1 Cache	16 KB
L2 Cache	2048 KB
L3 Cache	8192 KB

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