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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) i5-6600K CPU @ 3.50GHz
Stock Speed   3500 MHz
Features Prefetch,SSE,SSE2,SSE4,AVX,AVX2,FMA,
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 bitsValid Data?Select
Windows64, Prime95, v28.9, build 236716.597.089.2911.0213.2915.25
Windows64, Prime95, v28.9, build 236719.6510.6213.2316.0519.5424.32
Windows64, Prime95, v28.5, build 236706.426.848.7810.5612.8816.29
Windows64, Prime95, v28.9, build 236706.867.399.6111.5714.0315.98
Linux64, Prime95, v28.5, build 236696.467.379.5011.1413.9415.18
Windows64, Prime95, v28.7, build 136696.748.9611.6113.1313.8716.12
Windows64, Prime95, v28.9, build 236697.747.9410.5912.2015.1216.12
Windows64, Prime95, v28.7, build 1366910.7313.4617.5419.4925.4827.77
Windows64, Prime95, v28.9, build 236617.247.519.7211.6614.0316.20
Windows64, Prime95, v28.9, build 236617.028.2910.9012.8214.4018.53
Windows64, Prime95, v28.7, build 136606.277.189.1310.8013.4914.67
Windows64, Prime95, v28.7, build 136607.559.0811.2413.5216.3318.03
Windows64, Prime95, v28.9, build 236608.867.569.9411.6313.9615.93
Windows64, Prime95, v28.7, build 136606.206.969.7710.6613.3514.17
Windows64, Prime95, v28.9, build 236607.307.679.9412.1014.6716.43
Windows64, Prime95, v28.5, build 236607.888.9110.8213.8515.0017.42
Windows64, Prime95, v28.9, build 236606.607.209.6412.0213.7715.97
Windows64, Prime95, v29.1, build 163660
Windows64, Prime95, v29.3, build 13660
Windows64, Prime95, v28.5, build 236596.176.898.8211.2013.4714.15
Windows64, Prime95, v28.9, build 236576.777.379.5711.3713.7015.98
Windows64, Prime95, v28.9, build 236516.677.179.4711.2713.5215.62
Windows64, Prime95, v28.7, build 136226.397.149.2310.8814.3314.90
Windows64, Prime95, v28.10, build 136037.117.6210.0312.9916.0816.64
Windows64, Prime95, v28.10, build 136037.357.9410.5012.2514.8017.05
Windows64, Prime95, v28.10, build 135868.079.1711.7313.5216.4018.65
Windows64, Prime95, v28.10, build 135856.126.668.7010.3212.6914.57
Windows64, Prime95, v28.10, build 135857.527.7710.6512.2215.8216.88
Windows64, Prime95, v28.10, build 135857.258.0110.3812.2614.7817.33
Windows64, Prime95, v28.10, build 135859.378.9411.7314.6816.7321.62
Windows64, Prime95, v28.10, build 135858.9610.3410.6414.2118.5620.47
Windows64, Prime95, v28.10, build 135857.197.8810.3912.0014.5216.60
Windows64, Prime95, v29.1, build 143585
Windows64, Prime95, v28.10, build 135857.908.3711.0112.9315.7918.34
Windows64, Prime95, v28.10, build 135857.788.5411.2013.2215.7318.37
Windows64, Prime95, v28.10, build 135857.618.2811.0013.3116.1719.23
Windows64, Prime95, v28.10, build 135857.157.6810.2112.1114.5817.05
Windows64, Prime95, v28.10, build 135857.088.389.5511.4413.6515.80
Windows64, Prime95, v28.10, build 1358510.588.2114.0818.7216.2319.97
Windows64, Prime95, v28.10, build 135859.749.9213.1916.8420.3323.54
Windows64, Prime95, v28.7, build 135826.587.048.9610.5413.6314.37
Windows64, Prime95, v28.7, build 135826.975.987.639.0411.1912.33
Windows64, Prime95, v28.7, build 135825.355.997.588.9811.5012.23
Windows64, Prime95, v28.7, build 135825.316.268.569.2112.2512.81
Windows64, Prime95, v28.7, build 135826.125.947.599.1211.1812.27
Windows64, Prime95, v28.7, build 135825.435.937.599.0011.2212.23
Windows64, Prime95, v28.7, build 135825.426.007.699.1011.3612.32
Windows64, Prime95, v28.7, build 135825.616.148.409.1411.1812.40
Windows64, Prime95, v28.7, build 135825.255.948.759.0911.4813.36
Windows64, Prime95, v28.7, build 135825.455.968.059.1711.1912.40
Windows64, Prime95, v28.7, build 135825.306.107.909.0411.4812.46
Windows64, Prime95, v28.7, build 135825.956.027.629.0111.6712.30
Windows64, Prime95, v28.7, build 135825.355.958.559.0411.2412.27
Windows64, Prime95, v28.7, build 135825.255.997.849.1911.2912.28
Windows64, Prime95, v28.7, build 135825.275.978.499.2611.2912.78
Windows64, Prime95, v28.7, build 135825.345.959.238.8711.1312.21
Windows64, Prime95, v28.7, build 135825.525.928.599.0711.2212.42
Windows64, Prime95, v28.7, build 135825.806.918.219.8811.9812.83
Windows64, Prime95, v28.7, build 135825.346.307.789.1114.0419.60
Windows64, Prime95, v28.10, build 135779.0110.6112.0614.5119.8122.02
Windows64, Prime95, v28.10, build 135777.478.0512.6512.8217.4420.81
Windows64, Prime95, v28.10, build 135777.297.8810.4212.3915.1021.93
Windows64, Prime95, v28.10, build 1350310.7211.2514.3516.8520.9324.13
Windows64, Prime95, v28.10, build 134947.317.6410.2012.4314.5616.73
Windows64, Prime95, v28.10, build 134868.048.8611.8313.6116.3419.41
Windows64, Prime95, v28.10, build 134857.337.6510.8212.4115.5217.28
Windows64, Prime95, v28.10, build 134858.657.9610.7812.7414.9219.39
Windows64, Prime95, v28.10, build 134857.818.1111.1412.5915.8618.19
Windows64, Prime95, v28.10, build 134857.207.6810.0611.9814.5916.65
Windows64, Prime95, v29.3, build 13473
Windows64, Prime95, v28.9, build 234497.087.349.4911.2713.0114.93
Windows64, Prime95, v28.5, build 234436.687.909.6711.4814.2715.51
Windows64, Prime95, v28.5, build 234436.677.419.3813.2314.5117.27
Windows64, Prime95, v29.1, build 143420
Windows64, Prime95, v28.9, build 234088.508.6511.1013.1615.7120.12
Windows64, Prime95, v28.4, build 134086.598.689.8011.1014.2015.322.27
Windows64, Prime95, v28.5, build 233966.557.499.8411.9117.0821.96
Windows64, Prime95, v28.9, build 233967.538.0510.5712.4514.8517.44
Windows64, Prime95, v28.9, build 233967.378.0210.4012.8715.9218.32
Windows64, Prime95, v28.5, build 233958.148.9310.8211.9917.9015.86
Windows64, Prime95, v28.7, build 133956.627.499.5011.7713.9315.50
Windows64, Prime95, v28.7, build 133955.986.848.7510.2412.8413.96
Windows64, Prime95, v28.7, build 133957.128.7610.7012.0415.0617.58
Windows64, Prime95, v28.9, build 233957.117.659.9811.9114.4316.98
Windows64, Prime95, v28.9, build 2338910.229.8113.3315.7818.7321.75
Windows64, Prime95, v28.7, build 133877.528.3811.0811.9916.0117.07
Linux64, Prime95, v28.9, build 233877.027.509.8011.6914.2616.24
Windows64, Prime95, v28.9, build 233877.698.0910.8112.5415.4918.12
Windows64, Prime95, v28.10, build 133867.828.5513.0313.7016.4719.77
Windows64, Prime95, v28.7, build 133796.597.869.6111.2815.9416.01
Windows64, Prime95, v28.7, build 133796.817.529.5811.2614.0815.37
Windows64, Prime95, v28.5, build 233797.377.9810.4312.1215.2716.60
Windows64, Prime95, v28.7, build 133796.657.389.4811.2813.8615.16
Windows64, Prime95, v28.7, build 133796.777.879.8712.1115.5216.27
Windows64, Prime95, v28.7, build 133795.926.138.039.2411.5713.78
Windows64, Prime95, v28.7, build 133795.326.067.769.8411.4412.54
Windows64, Prime95, v28.7, build 133795.265.997.628.9911.3212.49
Windows64, Prime95, v28.7, build 133796.236.057.819.2511.4812.46
Windows64, Prime95, v28.7, build 133795.495.947.759.0311.6212.31
Windows64, Prime95, v28.7, build 133795.256.087.989.3511.6412.38
Windows64, Prime95, v28.7, build 133795.205.897.669.3511.2112.28
Windows64, Prime95, v28.7, build 133795.246.187.909.0611.5012.60
Windows64, Prime95, v28.7, build 133795.307.657.699.1511.4112.37
Windows64, Prime95, v28.7, build 133795.216.127.908.9511.5412.44
Windows64, Prime95, v28.7, build 133795.165.878.329.5011.1812.15
Windows64, Prime95, v28.7, build 133797.085.958.859.0811.3312.27
Windows64, Prime95, v28.9, build 233798.188.119.9812.9916.3116.91
Linux64, Prime95, v28.5, build 233786.507.319.4011.2513.9315.04
Windows64, Prime95, v28.7, build 133786.567.439.4011.2113.8015.21
Windows64, Prime95, v28.5, build 233786.967.709.5412.8114.1715.51
Windows64, Prime95, v28.7, build 133787.567.749.8912.0515.2116.17
Windows64, Prime95, v28.7, build 133786.509.109.7011.1314.1815.60
Windows64, Prime95, v28.7, build 133788.349.9112.9315.3917.7319.15
Windows64, Prime95, v28.7, build 133786.657.489.8511.3714.0015.22
Windows64, Prime95, v28.9, build 2337811.0512.4314.5718.5420.7024.65
Windows64, Prime95, v28.9, build 233787.127.6110.0111.9314.3916.50
Linux64, Prime95, v28.9, build 233787.197.6910.1311.8914.5416.54
Windows64, Prime95, v28.9, build 233787.147.6310.4212.0814.4116.61
Windows64, Prime95, v28.7, build 133787.527.8610.0711.5814.7416.05
Windows64, Prime95, v28.7, build 133786.907.8510.0711.9817.8421.01
Windows64, Prime95, v28.9, build 233787.347.7110.2412.0214.5416.70
Windows64, Prime95, v28.9, build 233787.327.8110.3412.4114.7817.35
Windows64, Prime95, v28.9, build 233787.237.619.9712.0614.5016.39
Windows64, Prime95, v28.9, build 233787.739.0312.3313.2019.4427.77
Windows64, Prime95, v28.7, build 133756.697.459.7411.2314.0015.32
Windows64, Prime95, v28.9, build 233757.237.7310.1012.5214.6316.81
Windows64, Prime95, v28.9, build 233718.7411.2511.0113.0916.6629.85
Windows64, Prime95, v28.7, build 133708.4910.7311.3315.9220.1927.79
Windows64, Prime95, v29.1, build 163370
Windows64, Prime95, v28.5, build 233678.198.8010.7113.1815.6817.51
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.

 Check to confirm you want to mark benchmarks suspect

If someone has inadvertantly marked good benchmark data suspect, you can vote for marking the benchmark valid.

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: