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, v28.7, build 1	3010	29.02	30.43	38.14	48.02	57.61	67.69
Windows64, Prime95, v29.8, build 6	3010
Windows64, Prime95, v28.7, build 1	3007	33.39	33.84	46.22	48.67	60.52	67.06
Windows64, Prime95, v28.9, build 2	3005	29.27	35.06	39.93	49.29	59.00	65.40
Windows64, Prime95, v28.10, build 1	3005	27.28	29.27	36.85	46.57	55.24	60.72
Windows64, Prime95, v28.10, build 1	3005	27.21	29.98	37.92	47.45	57.41	63.20
Windows64, Prime95, v29.4, build 8	3005
Windows64, Prime95, v29.3, build 1	3004
Windows64, Prime95, v28.7, build 1	3000	26.86	31.12	37.87	47.58	55.11	60.44
Windows64, Prime95, v28.9, build 2	3000	27.77	30.25	37.94	47.43	56.64	63.41
Windows64, Prime95, v28.7, build 1	3000	64.69	46.35	89.13	72.43	87.70	96.64
Windows64, Prime95, v28.10, build 1	2999	26.21	29.50	37.36	45.90	53.74	58.74
Windows64, Prime95, v28.9, build 2	2999	29.10	31.39	39.11	56.05	59.96	63.41
Windows64, Prime95, v28.10, build 1	2999	26.52	28.69	36.07	44.96	58.61	60.83
Windows64, Prime95, v29.3, build 1	2999
Windows64, Prime95, v29.3, build 1	2999
Windows64, Prime95, v29.4, build 7	2999
Windows64, Prime95, v28.10, build 1	2999	76.27	78.54	126.10	127.93	172.65	186.55
Windows64, Prime95, v30.3, build 6	2999
Linux64, Prime95, v30.3, build 6	2999		29.77	37.47	46.70	56.05	61.94
Windows64, Prime95, v28.7, build 1	2997	27.16	32.42	37.45	46.05	55.32	60.78
Windows64, Prime95, v29.4, build 8	2997
Windows64, Prime95, v29.4, build 8	2997
Windows64, Prime95, v28.10, build 1	2996	34.29	36.33	46.07	57.46	68.84	75.95
Windows64, Prime95, v28.7, build 1	2992	27.39	29.37	37.29	46.10	55.99	61.36
Windows64, Prime95, v28.9, build 2	2992	31.66	32.28	42.23	52.48	63.74	74.38
Windows64, Prime95, v28.9, build 2	2992	28.43	29.93	37.63	46.93	56.97	61.90
Windows64, Prime95, v28.9, build 2	2992	27.05	33.48	39.59	53.42	61.00	61.18
Windows64, Prime95, v28.9, build 2	2992	32.09	37.56	44.47	55.40	67.11	72.59
Windows64, Prime95, v28.9, build 2	2992	35.70	39.76	47.33	61.88	74.89	80.22
Windows64, Prime95, v28.10, build 1	2992	26.89	28.85	36.42	46.03	55.42	60.56
Windows64, Prime95, v29.1, build 14	2992
Windows64, Prime95, v28.10, build 1	2992	34.01	34.43	43.34	53.57	67.84	72.24
Windows64, Prime95, v29.1, build 14	2992
Windows64, Prime95, v28.10, build 1	2992	31.73	33.70	42.70	61.48	64.33	70.93
Linux64, Prime95, v28.10, build 1	2992	25.88	28.06	35.39	43.97	52.72	58.16
Windows64, Prime95, v29.4, build 7	2992	26.60	28.57	36.33	45.00	54.49	59.36
Windows64, Prime95, v29.4, build 7	2992	26.58	28.55	36.69	45.09	54.48	59.44
Windows64, Prime95, v29.4, build 7	2992	26.72	28.81	35.99	45.33	55.00	59.77
Windows64, Prime95, v29.4, build 7	2992	26.59	28.51	36.45	45.37	55.07	59.36
Windows64, Prime95, v29.4, build 7	2992	26.54	28.60	36.04	45.73	54.42	59.51
Windows64, Prime95, v29.4, build 7	2992	26.43	28.43	35.82	44.88	54.45	59.37
Windows64, Prime95, v29.4, build 7	2992	26.90	28.96	37.93	45.26	54.95	59.84
Windows64, Prime95, v29.4, build 7	2992	26.67	28.72	37.95	45.36	54.80	59.59
Windows64, Prime95, v29.4, build 7	2992	26.54	28.75	37.95	44.98	54.11	59.88
Windows64, Prime95, v29.4, build 7	2992	26.61	28.80	37.94	45.49	54.96	59.84
Windows64, Prime95, v29.4, build 7	2992
Windows64, Prime95, v29.4, build 8	2992
Windows64, Prime95, v29.4, build 8	2992
Windows64, Prime95, v29.4, build 8	2992
Windows64, Prime95, v29.4, build 8	2992
Windows64, Prime95, v29.4, build 8	2992
Windows64, Prime95, v29.4, build 8	2992
Windows64, Prime95, v29.4, build 8	2992
Windows64, Prime95, v29.8, build 6	2992
Windows64, Prime95, v29.8, build 6	2992
Windows64, Prime95, v28.9, build 2	2992	26.55	28.70	35.92	45.18	54.30	60.28
Windows64, Prime95, v30.3, build 6	2992
Windows64, Prime95, v29.6, build 6	2991
Windows64, Prime95, v30.3, build 6	2991
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

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Windows64, Prime95, v28.7, build 1

3010

29.02

30.43

38.14

48.02

57.61

67.69

Windows64, Prime95, v29.8, build 6

3010

Windows64, Prime95, v28.7, build 1

3007

33.39

33.84

46.22

48.67

60.52

67.06

Windows64, Prime95, v28.9, build 2

3005

29.27

35.06

39.93

49.29

59.00

65.40

Windows64, Prime95, v28.10, build 1

3005

27.28

29.27

36.85

46.57

55.24

60.72

Windows64, Prime95, v28.10, build 1

3005

27.21

29.98

37.92

47.45

57.41

63.20

Windows64, Prime95, v29.4, build 8

3005

Windows64, Prime95, v29.3, build 1

3004

Windows64, Prime95, v28.7, build 1

3000

26.86

31.12

37.87

47.58

55.11

60.44

Windows64, Prime95, v28.9, build 2

3000

27.77

30.25

37.94

47.43

56.64

63.41

Windows64, Prime95, v28.7, build 1

3000

64.69

46.35

89.13

72.43

87.70

96.64

Windows64, Prime95, v28.10, build 1

2999

26.21

29.50

37.36

45.90

53.74

58.74

Windows64, Prime95, v28.9, build 2

2999

29.10

31.39

39.11

56.05

59.96

63.41

Windows64, Prime95, v28.10, build 1

2999

26.52

28.69

36.07

44.96

58.61

60.83

Windows64, Prime95, v29.3, build 1

2999

Windows64, Prime95, v29.3, build 1

2999

Windows64, Prime95, v29.4, build 7

2999

Windows64, Prime95, v28.10, build 1

2999

76.27

78.54

126.10

127.93

172.65

186.55

Windows64, Prime95, v30.3, build 6

2999

Linux64, Prime95, v30.3, build 6

2999

29.77

37.47

46.70

56.05

61.94

Windows64, Prime95, v28.7, build 1

2997

27.16

32.42

37.45

46.05

55.32

60.78

Windows64, Prime95, v29.4, build 8

2997

Windows64, Prime95, v29.4, build 8

2997

Windows64, Prime95, v28.10, build 1

2996

34.29

36.33

46.07

57.46

68.84

75.95

Windows64, Prime95, v28.7, build 1

2992

27.39

29.37

37.29

46.10

55.99

61.36

Windows64, Prime95, v28.9, build 2

2992

31.66

32.28

42.23

52.48

63.74

74.38

Windows64, Prime95, v28.9, build 2

2992

28.43

29.93

37.63

46.93

56.97

61.90

Windows64, Prime95, v28.9, build 2

2992

27.05

33.48

39.59

53.42

61.00

61.18

Windows64, Prime95, v28.9, build 2

2992

32.09

37.56

44.47

55.40

67.11

72.59

Windows64, Prime95, v28.9, build 2

2992

35.70

39.76

47.33

61.88

74.89

80.22

Windows64, Prime95, v28.10, build 1

2992

26.89

28.85

36.42

46.03

55.42

60.56

Windows64, Prime95, v29.1, build 14

2992

Windows64, Prime95, v28.10, build 1

2992

34.01

34.43

43.34

53.57

67.84

72.24

Windows64, Prime95, v29.1, build 14

2992

Windows64, Prime95, v28.10, build 1

2992

31.73

33.70

42.70

61.48

64.33

70.93

Linux64, Prime95, v28.10, build 1

2992

25.88

28.06

35.39

43.97

52.72

58.16

Windows64, Prime95, v29.4, build 7

2992

26.60

28.57

36.33

45.00

54.49

59.36

Windows64, Prime95, v29.4, build 7

2992

26.58

28.55

36.69

45.09

54.48

59.44

Windows64, Prime95, v29.4, build 7

2992

26.72

28.81

35.99

45.33

55.00

59.77

Windows64, Prime95, v29.4, build 7

2992

26.59

28.51

36.45

45.37

55.07

59.36

Windows64, Prime95, v29.4, build 7

2992

26.54

28.60

36.04

45.73

54.42

59.51

Windows64, Prime95, v29.4, build 7

2992

26.43

28.43

35.82

44.88

54.45

59.37

Windows64, Prime95, v29.4, build 7

2992

26.90

28.96

37.93

45.26

54.95

59.84

Windows64, Prime95, v29.4, build 7

2992

26.67

28.72

37.95

45.36

54.80

59.59

Windows64, Prime95, v29.4, build 7

2992

26.54

28.75

37.95

44.98

54.11

59.88

Windows64, Prime95, v29.4, build 7

2992

26.61

28.80

37.94

45.49

54.96

59.84

Windows64, Prime95, v29.4, build 7

2992

Windows64, Prime95, v29.4, build 8

2992

Windows64, Prime95, v29.4, build 8

2992

Windows64, Prime95, v29.4, build 8

2992

Windows64, Prime95, v29.4, build 8

2992

Windows64, Prime95, v29.4, build 8

2992

Windows64, Prime95, v29.4, build 8

2992

Windows64, Prime95, v29.4, build 8

2992

Windows64, Prime95, v29.8, build 6

2992

Windows64, Prime95, v29.8, build 6

2992

Windows64, Prime95, v28.9, build 2

2992

26.55

28.70

35.92

45.18

54.30

60.28

Windows64, Prime95, v30.3, build 6

2992

Windows64, Prime95, v29.6, build 6

2991

Windows64, Prime95, v30.3, build 6

2991

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	Intel(R) Core(TM)2 Duo CPU E8400 @ 3.00GHz
Stock Speed	3000 MHz
Features	Prefetch,SSE,SSE2,SSE4
L1 Cache	32 KB
L2 Cache	6144 KB

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