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GIMPS
Finding World Record Primes Since 1996

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) Xeon(R) CPU E5-1620 v3 @ 3.50GHz
Stock Speed   3500 MHz
Features Hyperthreaded,Prefetch,SSE,SSE2,SSE4,AVX,AVX2,FMA,
L1 Cache 32 KB
L2 Cache 256 KB
L3 Cache 10240 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 bitsValid Data?Select
Windows64, Prime95, v29.1, build 143581
Windows64, Prime95, v29.1, build 163581
Windows64, Prime95, v29.1, build 163581
Windows64, Prime95, v29.1, build 163581
Windows64, Prime95, v29.1, build 163581
Windows64, Prime95, v29.4, build 53581
Windows64, Prime95, v29.4, build 53581
Windows64, Prime95, v28.7, build 135008.489.9912.7615.0218.1321.12
Linux64, Prime95, v28.7, build 134998.239.4912.1914.6417.5620.24
Linux64, Prime95, v28.7, build 1349923.2226.3433.7540.7048.8454.15
Linux64, Prime95, v28.7, build 134997.989.2612.0514.5217.3720.13
Linux64, Prime95, v28.7, build 134997.899.2211.9514.1217.0219.41
Windows64, Prime95, v28.9, build 234998.839.4612.1914.5817.4620.16
Windows64, Prime95, v28.10, build 134979.4111.7313.7217.6520.7524.75
Windows64, Prime95, v28.9, build 234928.339.4112.0814.5117.8820.08
Windows64, Prime95, v29.4, build 83492
Windows64, Prime95, v29.4, build 83492
Windows64, Prime95, v29.4, build 83492
Windows64, Prime95, v28.7, build 134918.459.4012.0714.8017.2219.79
Windows64, Prime95, v28.9, build 234918.189.2311.9514.4417.1619.71
Windows64, Prime95, v28.9, build 234918.149.2111.9014.4217.2319.72
Windows64, Prime95, v28.9, build 234918.419.5612.1914.6617.9320.25
Windows64, Prime95, v28.9, build 234918.179.2311.8114.3217.2224.21
Windows64, Prime95, v28.9, build 234918.219.2611.8214.3417.1619.77
Windows64, Prime95, v28.10, build 134918.389.3712.0714.7417.4620.03
Windows64, Prime95, v28.10, build 1349110.0510.6514.6718.0123.0626.35
All timings are in milliseconds - lower is better