CPU Benchmarks for Lucas-Lehmer/Trial Factor

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PrimeNet CPU Benchmarks

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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) i5-2400 CPU @ 3.10GHz
Stock Speed	3100 MHz
Features	Prefetch,SSE,SSE2,SSE4,AVX
L1 Cache	32 KB
L2 Cache	256 KB
L3 Cache	6144 KB

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	3202	18.18	19.66	21.15	29.46	32.48	42.54
Windows64, Prime95, v28.9, build 2	3200	12.03	14.94	18.25	21.65	25.99	31.34
Windows64, Prime95, v30.7, build 9	3190
Windows64, Prime95, v28.10, build 1	3172	12.68	14.91	18.19	22.01	27.25	32.62
Windows64, Prime95, v30.8, build 11	3172
Windows64, Prime95, v30.8, build 17	3172
Windows64, Prime95, v30.19, build 13	3172	11.95	13.90	17.79	20.53	25.37	30.72
Windows64, Prime95, v28.10, build 1	3171	14.41	16.98	20.89	24.90	31.16	38.82
Windows64, Prime95, v28.10, build 1	3171	14.11	16.57	20.87	24.73	30.75	37.79
Windows64, Prime95, v28.10, build 1	3171	13.62	15.97	19.62	23.53	29.03	35.19
Windows64, Prime95, v28.10, build 1	3171	12.50	14.79	18.00	21.71	26.66	32.22
Windows64, Prime95, v29.4, build 8	3171
Windows64, Prime95, v29.4, build 8	3171
Windows64, Prime95, v29.4, build 8	3171
Windows64, Prime95, v29.4, build 8	3171
Windows64, Prime95, v29.4, build 8	3171
Windows64, Prime95, v29.4, build 8	3171
Windows64, Prime95, v29.4, build 8	3171
Windows64, Prime95, v30.3, build 6	3171
Windows64, Prime95, v30.3, build 6	3171
Windows64, Prime95, v30.7, build 9	3171
Windows64, Prime95, v30.7, build 9	3171
Windows64, Prime95, v30.3, build 6	3171
Windows64, Prime95, v30.8, build 17	3171
Windows64, Prime95, v30.8, build 17	3171
Windows64, Prime95, v30.8, build 17	3171
Windows64, Prime95, v30.8, build 17	3171
Windows64, Prime95, v30.8, build 17	3171
Windows64, Prime95, v30.8, build 17	3171
Windows64, Prime95, v30.4, build 7	3154
Windows64, Prime95, v30.3, build 6	3072
Windows64, Prime95, v28.9, build 2	3065	12.90	15.73	19.15	23.77	28.23	34.20
Mac OS X 64-bit, Prime95, v28.7, build 1	3062	12.60	14.17	22.07	27.05	28.42	33.69
Mac OS X 64-bit, Prime95, v28.9, build 2	3062	12.41	14.89	18.11	22.44	27.65	32.57
Windows64, Prime95, v28.9, build 2	3059	12.70	14.97	19.06	23.04	27.29	33.10
Windows64, Prime95, v28.7, build 1	3058	13.04	14.28	18.59	22.76	27.64	30.75
Windows64, Prime95, v28.7, build 1	3058	12.54	14.03	17.93	21.74	26.53	31.40
Windows64, Prime95, v28.7, build 1	3058	12.56	14.03	17.74	21.84	26.54	30.04
Windows64, Prime95, v28.9, build 2	3058	12.73	15.73	18.95	22.51	27.07	32.45
Windows64, Prime95, v28.9, build 2	3058	13.94	16.36	19.58	24.19	29.08	34.89
Windows64, Prime95, v28.5, build 2	3058	12.93	15.40	18.24	21.63	47.84	33.44
Windows64, Prime95, v28.7, build 1	3057	12.70	14.08	17.74	21.63	26.57	29.53
Windows64, Prime95, v28.7, build 1	3057	13.12	14.43	18.37	22.40	27.85	35.84
Windows64, Prime95, v28.7, build 1	3057	12.48	14.03	17.81	21.84	26.49	29.77
Windows64, Prime95, v28.9, build 2	3057	12.76	15.43	19.14	23.11	27.60	33.18
Windows64, Prime95, v29.8, build 3	3057
Windows64, Prime95, v29.8, build 6	3057
Windows64, Prime95, v29.8, build 6	3057
Windows64, Prime95, v29.8, build 6	3057
Windows64, Prime95, v28.7, build 1	3056	14.98	17.22	21.82	26.53	32.53	36.36
Windows64, Prime95, v28.7, build 1	3056	13.60	18.02	21.44	26.38	34.11	34.54
Windows64, Prime95, v28.9, build 2	3056	18.75	18.98	25.12	31.35	45.27	51.45
Windows64, Prime95, v28.9, build 2	3056	12.58	14.90	18.66	22.21	26.84	32.89
Windows64, Prime95, v28.7, build 1	3056	13.42	15.21	19.23	23.89	28.59	32.39
Windows64, Prime95, v28.7, build 1	3056	16.44	16.53	34.34	56.56	41.15	44.88
Windows64, Prime95, v29.8, build 6	3056
Windows64, Prime95, v28.7, build 1	3055	13.15	15.95	19.25	23.79	27.86	33.45
Mac OS X 64-bit, Prime95, v28.9, build 2	3055	12.84	14.85	18.28	22.39	27.79	34.89
Mac OS X 64-bit, Prime95, v28.9, build 2	3055	14.60	15.04	20.21	24.13	28.09	32.97
Linux64, Prime95, v30.3, build 6	3055
Linux64, Prime95, v30.3, build 6	3055
Windows64, Prime95, v28.7, build 1	3054	12.71	15.00	18.12	22.39	26.93	30.52
Linux64, Prime95, v28.10, build 1	3054	12.36	14.56	17.55	21.16	25.35	31.06
Mac OS X 64-bit, Prime95, v28.9, build 2	3053	14.67	15.43	18.55	23.08	28.06	36.83
Windows64, Prime95, v28.9, build 2	2978	12.74	15.01	18.25	22.05	27.20	32.81
Windows64, Prime95, v28.7, build 1	2960	13.05	14.52	18.42	22.41	27.42	30.74
Windows64, Prime95, v27.9, build 1	2960	13.91	15.42	19.18	23.96	29.43	31.95	3.47
All timings are in milliseconds - lower is better

You can help improve the accuracy of our benchmark data by reporting benchmarks that are obviously wrong. This can happen when cpu speed is detected incorrectly which often occurs when SpeedStep is enabled. Bad data can also occur when other programs run during a benchmark -- you might see all timings are too high or you might see a smaller FFT taking more than a larger FFT. By flagging these bad benchmarks, the main benchmark page will report more accurate average timings.

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If the stock CPU speed is not set correctly, you can set the stock CPU speed so that we correctly identify overclocked and underclocked benchmarks.

Stock CPU speed:

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