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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)2 Duo CPU E8400 @ 3.00GHz
Stock Speed   3000 MHz
Features Prefetch,SSE,SSE2,SSE4
L1 Cache 32 KB
L2 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 bitsValid Data?Select
Windows64, Prime95, v28.7, build 1308827.2029.7940.5851.3862.2666.66
Windows64, Prime95, v28.5, build 2307828.0630.1337.2145.5557.3166.39
Windows64, Prime95, v28.7, build 1303226.2227.9235.2244.2053.0958.18
Windows64, Prime95, v28.7, build 1301029.0230.4338.1448.0257.6167.69
Windows64, Prime95, v29.8, build 63010
Windows64, Prime95, v28.7, build 1300726.5228.2535.8044.6653.4160.13
Windows64, Prime95, v28.7, build 1300733.3933.8446.2248.6760.5267.06
Windows64, Prime95, v27.9, build 1300526.9428.8336.2746.0654.9060.035.27
Windows64, Prime95, v28.4, build 1300532.6238.6245.8855.3765.9570.455.50
Windows64, Prime95, v28.5, build 2300527.3929.6036.9446.7556.6561.31
Windows64, Prime95, v28.5, build 2300527.0929.1835.6344.8855.2360.32
Windows64, Prime95, v27.7, build 2300527.5329.7739.3648.0656.7066.285.27
Windows64, Prime95, v28.9, build 2300529.2735.0639.9349.2959.0065.40
Windows64, Prime95, v28.10, build 1300527.2829.2736.8546.5755.2460.72
Windows64, Prime95, v28.10, build 1300527.2129.9837.9247.4557.4163.20
Windows64, Prime95, v29.4, build 83005
Windows64, Prime95, v29.3, build 13004
Windows64, Prime95, v28.6, build 1300128.9833.9142.5550.4758.5666.01
Windows64, Prime95, v28.3, build 1300035.2343.4257.9664.5980.9999.425.43
Windows64, Prime95, v28.5, build 2300027.1736.9537.2545.7555.0860.06
Windows64, Prime95, v28.5, build 2300029.4732.6140.4349.1960.1065.93
Linux64, Prime95, v28.5, build 2300024.0626.7333.3840.8449.2453.93
Linux64, Prime95, v28.5, build 2300034.7852.6164.4972.4074.4197.39
Linux64, Prime95, v28.5, build 2300040.7543.4033.2777.9161.9157.25
Windows64, Prime95, v28.5, build 2300033.5939.4249.2162.4968.8091.08
Windows64, Prime95, v28.5, build 2300026.9528.8836.5646.4254.9161.24
Windows64, Prime95, v28.5, build 2300027.2329.6536.7346.0455.7161.42
Windows64, Prime95, v28.7, build 1300027.9030.3038.4648.0758.4663.57
Windows64, Prime95, v28.7, build 1300026.9329.8735.7345.6953.7359.22
Windows64, Prime95, v28.7, build 1300026.8631.1237.8747.5855.1160.44
Windows64, Prime95, v28.9, build 2300027.7730.2537.9447.4356.6463.41
Windows64, Prime95, v28.7, build 1300064.6946.3589.1372.4387.7096.64
Windows64, Prime95, v27.9, build 1299927.4029.3936.9546.0856.7661.195.30
Windows64, Prime95, v27.7, build 2299931.5634.5042.8254.6065.3268.485.57
Windows64, Prime95, v27.9, build 1299926.7428.4835.9145.0154.6759.685.26
Windows64, Prime95, v28.5, build 2299929.8030.3539.5548.7759.4764.94
Windows64, Prime95, v28.5, build 2299927.8430.2240.5449.4859.4868.14
Windows64, Prime95, v28.5, build 2299927.3329.3237.1146.5055.9460.64
Windows64, Prime95, v28.5, build 2299930.4930.7738.8253.0465.4365.61
Windows64, Prime95, v28.5, build 2299929.8032.4441.0250.6362.22108.38
Windows64, Prime95, v28.5, build 2299926.9229.0738.6845.9855.9561.10
Windows64, Prime95, v28.5, build 2299926.0328.0735.6744.3753.3559.04
Windows64, Prime95, v28.5, build 2299929.2329.6436.4147.7254.9760.29
Windows64, Prime95, v28.6, build 1299928.2629.6338.5348.2660.9161.96
Windows64, Prime95, v28.5, build 2299932.9638.6945.0955.9068.5575.86
Windows64, Prime95, v28.6, build 1299930.3636.7649.6092.7170.4280.88
Windows64, Prime95, v28.10, build 1299926.2129.5037.3645.9053.7458.74
Windows64, Prime95, v28.9, build 2299929.1031.3939.1156.0559.9663.41
Windows64, Prime95, v28.10, build 1299926.5228.6936.0744.9658.6160.83
Windows64, Prime95, v29.3, build 12999
Windows64, Prime95, v29.3, build 12999
Windows64, Prime95, v29.4, build 72999
Windows64, Prime95, v28.10, build 1299976.2778.54126.10127.93172.65186.55
Windows64, Prime95, v30.3, build 62999
Linux64, Prime95, v30.3, build 6299929.7737.4746.7056.0561.94
Linux64, Prime95, v27.9, build 1299826.6328.7336.2045.2454.5060.045.27
Linux64, Prime95, v28.5, build 2299727.6029.6937.0645.7656.5360.59
Windows64, Prime95, v28.5, build 2299728.8731.8541.1960.0963.6966.82
Windows64, Prime95, v28.7, build 1299727.1632.4237.4546.0555.3260.78
Windows64, Prime95, v29.4, build 82997
Windows64, Prime95, v29.4, build 82997
Windows64, Prime95, v28.10, build 1299634.2936.3346.0757.4668.8475.95
Linux64, Prime95, v27.9, build 1299326.4428.5036.0345.0054.1659.855.27
Linux64, Prime95, v27.9, build 1299227.4029.5737.2246.7856.0161.54
Windows64, Prime95, v27.9, build 1299227.5529.5937.1646.6556.3661.535.32
Windows64, Prime95, v28.5, build 2299227.5529.2537.2451.4859.5091.28
Windows64, Prime95, v28.5, build 2299226.7228.6836.2445.2654.6059.94
Linux64, Prime95, v28.5, build 2299226.5128.9635.9745.2054.5759.78
Windows64, Prime95, v28.5, build 2299228.5829.3838.3545.6760.7565.25
Windows64, Prime95, v28.5, build 2299226.5428.4536.3545.2554.4959.81
Windows64, Prime95, v28.5, build 2299233.3439.7842.7146.9767.4863.12
Windows64, Prime95, v28.5, build 2299226.5328.5335.8945.1154.1163.05
Windows64, Prime95, v28.7, build 1299227.0529.0437.3648.9255.3561.36
Windows64, Prime95, v28.7, build 1299227.3929.3737.2946.1055.9961.36
Windows64, Prime95, v28.9, build 2299231.6632.2842.2352.4863.7474.38
Windows64, Prime95, v28.9, build 2299228.4329.9337.6346.9356.9761.90
Windows64, Prime95, v28.9, build 2299227.0533.4839.5953.4261.0061.18
Windows64, Prime95, v28.9, build 2299232.0937.5644.4755.4067.1172.59
Windows64, Prime95, v28.9, build 2299235.7039.7647.3361.8874.8980.22
Windows64, Prime95, v28.10, build 1299226.8928.8536.4246.0355.4260.56
Windows64, Prime95, v29.1, build 142992
Windows64, Prime95, v28.10, build 1299234.0134.4343.3453.5767.8472.24
Windows64, Prime95, v29.1, build 142992
Windows64, Prime95, v28.10, build 1299231.7333.7042.7061.4864.3370.93
Linux64, Prime95, v28.10, build 1299225.8828.0635.3943.9752.7258.16
Windows64, Prime95, v29.4, build 7299226.6028.5736.3345.0054.4959.36
Windows64, Prime95, v29.4, build 7299226.5828.5536.6945.0954.4859.44
Windows64, Prime95, v29.4, build 7299226.7228.8135.9945.3355.0059.77
Windows64, Prime95, v29.4, build 7299226.5928.5136.4545.3755.0759.36
Windows64, Prime95, v29.4, build 7299226.5428.6036.0445.7354.4259.51
Windows64, Prime95, v29.4, build 7299226.4328.4335.8244.8854.4559.37
Windows64, Prime95, v29.4, build 7299226.9028.9637.9345.2654.9559.84
Windows64, Prime95, v29.4, build 7299226.6728.7237.9545.3654.8059.59
Windows64, Prime95, v29.4, build 7299226.5428.7537.9544.9854.1159.88
Windows64, Prime95, v29.4, build 7299226.6128.8037.9445.4954.9659.84
Windows64, Prime95, v29.4, build 72992
Windows64, Prime95, v29.4, build 82992
Windows64, Prime95, v29.4, build 82992
Windows64, Prime95, v29.4, build 82992
Windows64, Prime95, v29.4, build 82992
Windows64, Prime95, v29.4, build 82992
Windows64, Prime95, v29.4, build 82992
Windows64, Prime95, v29.4, build 82992
Windows64, Prime95, v29.8, build 62992
Windows64, Prime95, v29.8, build 62992
Windows64, Prime95, v28.9, build 2299226.5528.7035.9245.1854.3060.28
Windows64, Prime95, v30.3, build 62992
Linux64, Prime95, v28.5, build 2299127.9830.5138.0548.0762.0563.68
Windows64, Prime95, v29.6, build 62991
Windows64, Prime95, v30.3, build 62991
Linux64, Prime95, v28.5, build 2299026.4628.5835.9945.0154.1959.60
Windows64, Prime95, v28.5, build 2298227.5729.7537.5246.4156.5062.38
Windows64, Prime95, v28.6, build 1295326.5029.4137.4146.7155.9359.46
Windows64, Prime95, v28.7, build 1295327.4329.7037.2846.1656.0760.98
All timings are in milliseconds - lower is better