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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
Intel Core i5-3570K
wPrime 1024M
(Core i5 3500K Series @ 3811.1 MHz)
5min, 9.656sec
i7 720 qm
wPrime 32M
(Core i7 Mobile 700 series @ 2109.3 MHz)
18.928sec
fx8320@4.24ghz
wPrime 32M
(FX-8300 series @ 4240.3 MHz)
8.525sec
Kev
wPrime 1024M
(Core i5 3000M Series @ 3000.5 MHz)
10min, 8.563sec
Untitled Score
wPrime 32M
( @ 3470 MHz)
8.063sec
 
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