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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


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


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
wPrime 32M
(Core i5 3500K Series @ 4200.2 MHz)
Win10, 2700k@4.8
wPrime 32M
(Core i7 2000K Series @ 4801.8 MHz)
Untitled Score
wPrime 1024M
(Xeon E3 1200 series v3 @ 3600 MHz)
3min, 51.941sec
Xeon E5-1650 no overclocking
wPrime 32M
( @ 3500 MHz)
wPrime 32M
( @ 4400.4 MHz)
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