Open CL score

[tistou77]

Hello

The OpenCL score is dependent on several things ?
With the same OC for the CPU, I have a much lower score with a GTX 1080 than a GTX 1070 (the version of the Nvidia driver is not the same)

GTX 1070



GTX 1080



Thanks

[Arne_Saknussemm]

Hi tistou77

It depends a bit on GPU OC, a lot on whether you run open CL on the CPU at the same time or not, can also depend on the Nvidia driver version...

[tistou77]

Thanks 😉

How run (or know) Open CL on the CPU ?

[Arne_Saknussemm]

There is a special driver you can download...on this page https://software.intel.com/en-us/articles/opencl-drivers

Driver http://registrationcenter-download.intel.com/akdlm/irc_nas/12512/opencl_runtime_16.1.2_x64_setup.msi

[tistou77]

Ah ok, I did not have it for the test with the gtx 1070, so the score difference is not at this level
This is another thing

Thanks 😉

[tistou77]

Nobody noticed a decline for the Open CL score from 1 or 2 months ?
That of the 1070, I had it at the end of December

[Deepcuts]

My guess: most likely from those two "famous" security holes and their Windows patches.
I too noticed a lower score with my GTX 1080 Ti.
Given that I really don't care that much about scores, I didn't give it a second thought.

[tistou77]

That's what I thought too, and having not benchmarked since late December, I do not know if it's related to Windows patch and maybe with the 1070, I'll have had lower scores

But it's mostly to be sure, because with a 1070 have 90k and 70k with a 1080, I'm puzzled 😄

If anyone with a 1080 could test
Even if it's not the same OC CPU, etc ... the scores should give an idea

[Deepcuts]

Not 1080 but close.
Maybe it helps

[tistou77]

Thank you for the test
Your Windows is up to date with the latest CUs ?

Odd that I have 2 times less