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)	Trial fac 65 bits
Windows64, Prime95, v28.9, build 2	2932	27.06	29.21	36.83	46.24	55.96	61.11
Windows64, Prime95, v29.8, build 6	2842
Windows64, Prime95, v28.7, build 1	2840	38.24	44.53	75.82	55.51	66.26	84.70
Windows64, Prime95, v29.4, build 8	2839
Windows64, Prime95, v28.5, build 2	2838	31.57	35.69	37.69	63.29	75.92	85.37
Windows64, Prime95, v28.7, build 1	2838	29.40	32.70	40.24	51.14	60.35	66.66
Windows64, Prime95, v29.8, build 6	2838
Windows64, Prime95, v28.5, build 2	2834	27.99	29.52	37.25	47.98	57.00	62.12
Windows64, Prime95, v27.9, build 1	2833	29.83	32.56	43.25	53.81	59.19	67.88	5.65
Windows64, Prime95, v27.9, build 1	2833	28.39	30.62	39.66	48.23	58.15	64.13	5.60
Windows64, Prime95, v28.5, build 2	2833	28.83	31.03	39.80	49.25	63.01	72.68
Windows64, Prime95, v28.5, build 2	2833	30.45	32.92	41.12	51.09	62.29	68.12
Windows64, Prime95, v28.5, build 2	2833	32.37	33.42	43.48	54.05	66.87	80.35
Windows64, Prime95, v28.5, build 2	2833	33.15	33.79	39.66	48.91	59.46	65.24
Windows64, Prime95, v28.5, build 2	2833	31.43	32.82	43.69	55.63	63.28	67.03
Windows64, Prime95, v28.6, build 1	2833	39.79	38.76	50.79	63.00	85.45	89.17
Windows64, Prime95, v28.5, build 2	2833	31.03	31.52	39.68	48.59	59.63	73.26
Linux64, Prime95, v28.7, build 1	2833	37.32	40.38	50.83	61.30	73.37	84.49
Windows64, Prime95, v28.4, build 1	2833	28.87	31.04	39.00	49.59	58.79	65.08	5.63
Windows64, Prime95, v28.4, build 1	2833	23.40	25.36	31.77	39.76	47.88	52.74	4.64
Windows64, Prime95, v28.5, build 2	2833	29.60	32.01	38.89	48.73	58.62	64.54
Linux64, Prime95, v28.7, build 1	2833	27.87	29.96	37.76	47.32	57.44	62.57
Windows64, Prime95, v28.9, build 2	2833	28.57	30.67	38.69	48.88	59.61	64.26
Windows64, Prime95, v28.10, build 1	2833	33.86	40.99	53.83	59.44	79.57	80.86
Windows64, Prime95, v28.9, build 2	2833	28.77	31.15	37.90	48.02	58.33	62.61
Windows64, Prime95, v29.4, build 8	2833
Linux64, Prime95, v29.4, build 8	2833
Linux64, Prime95, v29.4, build 8	2833
Linux64, Prime95, v29.4, build 8	2833
Windows64, Prime95, v29.8, build 6	2833
Windows64, Prime95, v28.5, build 2	2832	28.61	31.19	38.83	47.25	57.97	64.10
Windows64, Prime95, v28.9, build 2	2832	29.84	33.18	38.19	47.72	57.07	73.52
Windows64, Prime95, v28.9, build 2	2832	28.28	30.25	38.28	47.94	57.84	62.62
Windows64, Prime95, v28.9, build 2	2832	28.44	30.92	38.71	47.50	58.54	66.09
Windows64, Prime95, v30.3, build 6	2832
Linux64, Prime95, v29.4, build 8	2831
Linux64, Prime95, v28.5, build 2	2826	27.55	30.03	37.78	46.68	56.02	61.70
Linux64, Prime95, v28.5, build 2	2826	26.38	28.44	35.90	44.10	52.79	58.16
Windows64, Prime95, v27.9, build 1	2826	44.93	48.17	60.74	75.78	84.66	96.07	7.56
Windows64, Prime95, v27.9, build 1	2826	10.29	10.58	13.65	16.81	20.62	22.69	2.42
Windows64, Prime95, v28.9, build 2	2826	39.23	44.17	60.07	68.06	81.61	91.37
Windows64, Prime95, v28.5, build 2	2826	62.90	71.21	77.84	68.47	119.20	98.07
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, v28.9, build 2

2932

27.06

29.21

36.83

46.24

55.96

61.11

Windows64, Prime95, v29.8, build 6

2842

Windows64, Prime95, v28.7, build 1

2840

38.24

44.53

75.82

55.51

66.26

84.70

Windows64, Prime95, v29.4, build 8

2839

Windows64, Prime95, v28.5, build 2

2838

31.57

35.69

37.69

63.29

75.92

85.37

Windows64, Prime95, v28.7, build 1

2838

29.40

32.70

40.24

51.14

60.35

66.66

Windows64, Prime95, v29.8, build 6

2838

Windows64, Prime95, v28.5, build 2

2834

27.99

29.52

37.25

47.98

57.00

62.12

Windows64, Prime95, v27.9, build 1

2833

29.83

32.56

43.25

53.81

59.19

67.88

5.65

Windows64, Prime95, v27.9, build 1

2833

28.39

30.62

39.66

48.23

58.15

64.13

5.60

Windows64, Prime95, v28.5, build 2

2833

28.83

31.03

39.80

49.25

63.01

72.68

Windows64, Prime95, v28.5, build 2

2833

30.45

32.92

41.12

51.09

62.29

68.12

Windows64, Prime95, v28.5, build 2

2833

32.37

33.42

43.48

54.05

66.87

80.35

Windows64, Prime95, v28.5, build 2

2833

33.15

33.79

39.66

48.91

59.46

65.24

Windows64, Prime95, v28.5, build 2

2833

31.43

32.82

43.69

55.63

63.28

67.03

Windows64, Prime95, v28.6, build 1

2833

39.79

38.76

50.79

63.00

85.45

89.17

Windows64, Prime95, v28.5, build 2

2833

31.03

31.52

39.68

48.59

59.63

73.26

Linux64, Prime95, v28.7, build 1

2833

37.32

40.38

50.83

61.30

73.37

84.49

Windows64, Prime95, v28.4, build 1

2833

28.87

31.04

39.00

49.59

58.79

65.08

5.63

Windows64, Prime95, v28.4, build 1

2833

23.40

25.36

31.77

39.76

47.88

52.74

4.64

Windows64, Prime95, v28.5, build 2

2833

29.60

32.01

38.89

48.73

58.62

64.54

Linux64, Prime95, v28.7, build 1

2833

27.87

29.96

37.76

47.32

57.44

62.57

Windows64, Prime95, v28.9, build 2

2833

28.57

30.67

38.69

48.88

59.61

64.26

Windows64, Prime95, v28.10, build 1

2833

33.86

40.99

53.83

59.44

79.57

80.86

Windows64, Prime95, v28.9, build 2

2833

28.77

31.15

37.90

48.02

58.33

62.61

Windows64, Prime95, v29.4, build 8

2833

Linux64, Prime95, v29.4, build 8

2833

Linux64, Prime95, v29.4, build 8

2833

Linux64, Prime95, v29.4, build 8

2833

Windows64, Prime95, v29.8, build 6

2833

Windows64, Prime95, v28.5, build 2

2832

28.61

31.19

38.83

47.25

57.97

64.10

Windows64, Prime95, v28.9, build 2

2832

29.84

33.18

38.19

47.72

57.07

73.52

Windows64, Prime95, v28.9, build 2

2832

28.28

30.25

38.28

47.94

57.84

62.62

Windows64, Prime95, v28.9, build 2

2832

28.44

30.92

38.71

47.50

58.54

66.09

Windows64, Prime95, v30.3, build 6

2832

Linux64, Prime95, v29.4, build 8

2831

Linux64, Prime95, v28.5, build 2

2826

27.55

30.03

37.78

46.68

56.02

61.70

Linux64, Prime95, v28.5, build 2

2826

26.38

28.44

35.90

44.10

52.79

58.16

Windows64, Prime95, v27.9, build 1

2826

44.93

48.17

60.74

75.78

84.66

96.07

7.56

Windows64, Prime95, v27.9, build 1

2826

10.29

10.58

13.65

16.81

20.62

22.69

2.42

Windows64, Prime95, v28.9, build 2

2826

39.23

44.17

60.07

68.06

81.61

91.37

Windows64, Prime95, v28.5, build 2

2826

62.90

71.21

77.84

68.47

119.20

98.07

All timings are in milliseconds - lower is better

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Show 64-bit benchmarks	Exclude version 27 benchmarks

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

Model	Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz
Stock Speed	2833 MHz
Features	Prefetch,SSE,SSE2,SSE4
L1 Cache	32 KB
L2 Cache	6144 KB

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