Speed comparison GTX560ti TOP, GTX680, GTX670 FTW

Started by Caprio, September 27, 2012, 03:39:48 am

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Interesting test results using KnaBench for single WU.

AK_v8b2_win_x64_SSSE3x.exe / PG0395_v7.wu :
Result cached, skipping execution
    320.922 secs Elapsed
    317.844 secs CPU time

Lunatics_x41g_win32_cuda32.exe / PG0395_v7.wu :

     50.188 secs Elapsed
     13.406 secs CPU time
Speedup     : 95.78%
Ratio       : 23.71x

     58.278 secs Elapsed
     20.875 secs CPU time
Speedup     : 93.43%
Ratio       : 15.23x

     63.703 secs Elapsed
     22.234 secs CPU time
Speedup     : 93.00%
Ratio       : 14.30x

Now for the GTX6xx series you might be able to run 3 WU in parallel compared to 2 on the 5xx but still this result might be interesting.

Jason G

See my comment in the other thread, as the concerns about using the x41g app, and considering intiial & ongoing running costs apply here too.
It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change.
Charles Darwin
Chaos: When the present determines the future, but the approximate present does not approximately determine the future.
Edward Lorenz

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