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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) Core(TM) i3 CPU 530 @ 2.93GHz
Stock Speed   2930 MHz
Features Hyperthreaded,Prefetch,SSE,SSE2,SSE4
L1 Cache 32 KB
L2 Cache 256 KB
L3 Cache 4032 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
Mac OS X 64-bit, Prime95, v27.9, build 1294529.9334.6142.2352.4262.1366.834.81
Windows64, Prime95, v28.9, build 2294527.8331.5139.7049.1158.1565.34
Windows64, Prime95, v28.5, build 22943141.72166.84297.42272.18320.21372.54
Windows64, Prime95, v28.7, build 1294228.4631.9339.5949.2559.8865.47
Windows64, Prime95, v28.5, build 2294236.1551.0842.1253.47125.86130.63
Windows64, Prime95, v29.4, build 82942
Windows64, Prime95, v28.7, build 1294228.8433.1242.3351.3960.5767.98
Windows64, Prime95, v28.5, build 2293330.0335.6144.4160.2484.9665.82
Windows64, Prime95, v28.5, build 2293329.0332.4840.5550.4665.4267.66
Windows64, Prime95, v30.9, build 32933
Windows64, Prime95, v28.5, build 2292627.9131.5939.8849.1958.3565.60
Windows64, Prime95, v28.5, build 2292631.2237.4840.6752.9861.7971.11
Windows64, Prime95, v28.5, build 2292630.2232.8741.4652.1760.3166.04
Windows64, Prime95, v28.10, build 1292628.2432.2240.1949.9058.7266.09
Windows64, Prime95, v28.5, build 2292629.1838.6040.8150.6363.1276.33
Windows64, Prime95, v28.5, build 2292530.7135.2941.0550.8561.0367.64
Windows64, Prime95, v28.5, build 2292531.2042.5339.5148.9057.9265.24
All timings are in milliseconds - lower is better