CPU Benchmarks for Lucas-Lehmer/Trial Factor - PrimeNet

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet CPU Benchmarks

Log in to see your benchmarks	Exclude version 25 benchmarks	Exclude overclocked and underclocked data
Show 32-bit benchmarks	Exclude version 26 benchmarks	Exclude benchmarks flagged by users as suspect
Show 64-bit benchmarks	Exclude version 27 benchmarks

CPU speed range:
CPU must have this many benchmarks reported:
Only display benchmarks reported since:	(yyyy-mm-dd)

Model	Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz
Stock Speed	no stock speed set
Features	Hyperthreaded,Prefetch,SSE,SSE2,SSE4,AVX,AVX2,FMA,
L1 Cache	32 KB
L2 Cache	256 KB
L3 Cache	30720 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 bits	Valid Data?	Select
Windows64, Prime95, v28.6, build 1	3653	26.81	28.37	37.04	41.47	55.49	56.79
Windows64, Prime95, v28.6, build 1	3653	26.81	28.37	37.04	41.47	55.49	56.79
Windows64, Prime95, v28.6, build 1	3653	20.14	23.32	27.68	36.91	39.44	52.58
Windows64, Prime95, v29.4, build 5	2885
Windows64, Prime95, v28.9, build 2	2696	9.91	10.81	14.02	16.88	20.30	23.40
Windows64, Prime95, v28.7, build 1	2500	9.29	10.68	13.55	16.33	19.79	22.61
All timings are in milliseconds - lower is better