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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 E7500 @ 2.93GHz
Stock Speed   2938 MHz
Features Prefetch,SSE,SSE2,SSE4
L1 Cache 32 KB
L2 Cache 3072 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, v28.4, build 1304626.7328.5835.4944.4455.4658.585.21
Windows64, Prime95, v28.4, build 1304626.3928.2836.5245.1557.7260.285.25
Windows64, Prime95, v28.4, build 1304626.0727.8936.1847.6056.2359.155.20
Windows64, Prime95, v28.4, build 1304626.8028.5235.2844.0857.0358.895.22
Windows64, Prime95, v28.4, build 1304626.8228.6035.4645.0856.8559.835.23
Windows64, Prime95, v28.4, build 1304627.0728.9736.2345.0955.5759.635.16
Windows64, Prime95, v28.7, build 1301633.7239.1647.1855.9469.8376.74
Windows64, Prime95, v28.5, build 2297034.1630.8547.2148.4561.8563.10
Windows64, Prime95, v27.9, build 1293527.7629.8437.6146.5759.2261.385.39
Windows64, Prime95, v28.5, build 2293329.3330.4137.8049.0577.0763.23
Windows64, Prime95, v28.5, build 2293339.7541.6853.03119.9869.7378.90
Windows64, Prime95, v28.5, build 2293328.8431.6639.4547.7462.2665.66
Windows64, Prime95, v28.6, build 1293327.6329.5538.0946.6559.4168.15
Windows64, Prime95, v28.7, build 1293343.7844.2756.8281.7090.49110.40
Windows64, Prime95, v28.7, build 1293358.9168.9870.6987.01112.41115.50
Windows64, Prime95, v28.7, build 1293313.7114.9129.3734.2333.0343.74
Windows64, Prime95, v28.7, build 1293362.6051.5074.8963.3686.4879.80
Windows64, Prime95, v28.9, build 2293331.1834.4141.9852.72148.2471.25
Windows64, Prime95, v28.5, build 2293352.2655.6274.82138.59111.80221.47
Windows64, Prime95, v28.10, build 1293331.5934.8538.1250.4164.3765.20
Windows64, Prime95, v28.7, build 1293228.4131.2138.5549.0263.5165.95
Windows64, Prime95, v28.5, build 2292628.6730.7338.0648.8759.7664.20
Windows64, Prime95, v28.5, build 2292628.4930.6539.4547.1159.1063.02
Windows64, Prime95, v28.5, build 2292631.3034.7342.2852.7768.9069.65
Windows64, Prime95, v28.5, build 2292665.3398.1179.1954.2268.83170.34
Windows64, Prime95, v28.5, build 2292655.5859.4975.8092.89113.99129.38
Windows64, Prime95, v28.5, build 2292655.7959.0867.9791.65114.68128.30
Windows64, Prime95, v28.5, build 2292628.0230.0837.7650.0358.1662.13
Windows64, Prime95, v28.9, build 2292630.2432.1443.3049.1866.1566.80
Windows64, Prime95, v28.9, build 2292629.8233.7140.5250.7460.8969.30
Windows64, Prime95, v28.10, build 1292631.1234.1540.9350.0269.0569.22
Windows64, Prime95, v28.10, build 1292628.1730.1438.8346.0557.8163.26
Windows64, Prime95, v28.10, build 1292638.1775.50137.51137.8371.76139.19
Windows64, Prime95, v28.7, build 1292558.06292.00114.95106.6365.3997.95
Windows64, Prime95, v28.7, build 1292530.0533.2240.9854.5782.9864.56
Windows64, Prime95, v28.7, build 1292527.3029.2236.8452.4257.7360.84
Windows64, Prime95, v28.9, build 2292530.7562.0937.1446.9761.0561.23
Windows64, Prime95, v28.7, build 12925103.19119.26182.65177.14272.15384.83
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: