Marin Mersenne2^P-1
Username
Password
Forgot password?
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet CPU Benchmarks

Log in to see your benchmarks
CPU speed range:
CPU must have this many benchmarks reported:
Only display benchmarks reported since: (yyyy-mm-dd)
Model Intel(R) Core(TM) i7-4771 CPU @ 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 8192 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, v28.9, build 236398.4110.3512.1814.5418.1119.96
Windows64, Prime95, v28.7, build 136297.168.4410.6812.5015.8217.64
Linux64, Prime95, v28.5, build 235358.339.6311.8914.4717.1019.54
Windows64, Prime95, v28.7, build 135017.979.4711.0514.0917.1020.11
Mac OS X 64-bit, Prime95, v28.5, build 235007.608.6811.0813.1520.6518.04
Windows64, Prime95, v28.5, build 235007.598.9311.2015.4816.4618.68
Windows64, Prime95, v28.5, build 235007.999.3411.8614.0816.8719.72
Windows64, Prime95, v28.9, build 2350012.2314.3519.9623.7428.0530.83
Linux64, Prime95, v28.9, build 234998.319.3011.1013.4816.1318.47
Windows64, Prime95, v28.5, build 234989.9915.0414.0116.1921.3921.92
Linux64, Prime95, v28.7, build 134928.109.8313.2714.9117.1521.40
Mac OS X 64-bit, Prime95, v28.7, build 134929.239.2211.9014.0017.4819.76
Linux64, Prime95, v28.7, build 134928.3910.1313.3915.4918.9320.92
Mac OS X 64-bit, Prime95, v28.7, build 1349210.869.3814.4315.0117.7529.11
Mac OS X 64-bit, Prime95, v28.9, build 2349212.9014.3419.1123.0025.6326.05
Windows64, Prime95, v28.9, build 2349210.4311.8916.3116.6122.2323.63
Mac OS X 64-bit, Prime95, v28.9, build 2349210.0012.1714.9918.7121.9225.91
Mac OS X 64-bit, Prime95, v28.5, build 234919.579.4112.0914.3517.1619.76
Mac OS X 64-bit, Prime95, v28.5, build 234918.019.2712.1014.2417.2119.80
Mac OS X 64-bit, Prime95, v28.5, build 234918.539.4712.4214.4817.8019.67
Mac OS X 64-bit, Prime95, v28.5, build 234918.459.9012.2515.3417.6221.52
Mac OS X 64-bit, Prime95, v28.5, build 234918.199.5012.1914.6217.3720.34
Mac OS X 64-bit, Prime95, v28.7, build 134918.289.5712.2614.5817.7420.34
Mac OS X 64-bit, Prime95, v28.7, build 1349110.7012.9914.3916.6123.4322.20
Mac OS X 64-bit, Prime95, v28.7, build 134918.519.3512.1514.2616.9819.45
Windows64, Prime95, v28.7, build 134918.479.6812.4315.0217.4920.22
Mac OS X 64-bit, Prime95, v28.7, build 134918.199.6612.4215.1317.7919.86
Mac OS X 64-bit, Prime95, v28.7, build 134918.3810.0714.9617.2519.9521.37
Windows64, Prime95, v28.9, build 234919.1810.8213.7516.9419.5722.43
Mac OS X 64-bit, Prime95, v28.7, build 134918.619.9712.4314.8018.0420.50
Mac OS X 64-bit, Prime95, v28.9, build 234919.309.7814.4618.4924.1429.95
Mac OS X 64-bit, Prime95, v28.9, build 234918.4910.0812.5615.7519.0130.57
Mac OS X 64-bit, Prime95, v28.9, build 2349110.7610.8513.2719.4419.1523.00
Mac OS X 64-bit, Prime95, v28.9, build 234918.619.9012.7215.0618.2322.31
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: