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wPrime Multi-threaded Benchmark

wPrime is a leading multithreaded benchmark for x86 processors that tests your processor performance by calculating square roots with a recursive call of Newton's method for estimating functions, with f(x)=x2-k, where k is the number we're sqrting, until Sgn(f(x)/f'(x)) does not equal that of the previous iteration, starting with an estimation of k/2. It then uses an iterative calling of the estimation method a set amount of times to increase the accuracy of the results. It then confirms that n(k)2=k to ensure the calculation was correct. It repeats this for all numbers from 1 to the requested maximum. (learn more)

wPrime 2.10 released

08-Jul-2013

We've just released wPrime version 2.10 which updates CPUz to 1.65 for the latest hardware detection. Download it or see the full list of changes at our Downloads Page.

wPrime 2.09 released

07-Apr-2012

We've just released wPrime version 2.09 which updates CPUz to 1.60 for the latest hardware detection. Download it at our Downloads Page.

Recent Scores
xeon E5-2650
wPrime 1024M
(Xeon E5-2000 series @ 2000 MHz)
3min, 3.796sec
Intel Xeon E3-1285L V3
wPrime 1024M
( @ 3570.6 MHz)
4min, 30.936sec
Intel(R) Core(TM) i5-4670K CPU
wPrime 32M
(Core i5 4600K Series @ 4399.9 MHz)
8.917sec
Intel(R) Core(TM) i5-4670K CPU
wPrime 1024M
(Core i5 4600K Series @ 4399.9 MHz)
4min, 40.848sec
Untitled Score
wPrime 32M
(Core i3 2000 series @ 3100 MHz)
27.037sec
 
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