Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
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 CPU K 875 @ 2.93GHz
Stock Speed   no stock speed set
Features Hyperthreaded,Prefetch,SSE,SSE2,SSE4
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
Windows64, Prime95, v27.9, build 1401220.1523.8228.8935.7043.1148.833.49
Windows64, Prime95, v28.9, build 2359726.9830.5043.4350.3264.1265.16
Windows64, Prime95, v28.7, build 1306626.7329.9038.2548.3454.5762.05
Windows64, Prime95, v28.5, build 2305830.3035.4838.0146.7655.9462.26
Windows64, Prime95, v28.9, build 2292628.3431.8250.4674.1467.57101.93
All timings are in milliseconds - lower is better