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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
cpu
wPrime 1024M
( @ 4005 MHz)
3min, 19.253sec
i7 4790
wPrime 32M
( @ 3791.2 MHz)
7.158sec
omg pc
wPrime 1024M
(Core i7 3000X Series @ 3300 MHz)
2min, 58.688sec
dell r420
wPrime 1024M
( @ 2700 MHz)
3min, 11.964sec
T420 lenovo
wPrime 32M
(Core i5 2000M series @ 2791.4 MHz)
20.7sec
 
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