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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 E5-2640 v3 @ 2.60GHz
Stock Speed   no stock speed set
Features Hyperthreaded,Prefetch,SSE,SSE2,SSE4,AVX,AVX2,FMA,
L1 Cache 32 KB
L2 Cache 256 KB
L3 Cache 20480 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, v28.10, build 1338216.4419.6524.0130.1539.0443.31
Windows64, Prime95, v28.10, build 1338217.1922.6525.6332.5036.6147.30
Windows64, Prime95, v28.10, build 127919.7610.7113.8916.9020.5023.58
Linux64, Prime95, v28.10, build 1260217.7118.2424.1755.2135.4940.71
Linux64, Prime95, v28.7, build 125979.2910.7713.6616.6320.5323.40
Windows64, Prime95, v29.8, build 6100
All timings are in milliseconds - lower is better