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Confused with IBT

post #1 of 7
Thread Starter 
Before I reinstalled OS and reseated cpu with fresh tim, my 2600k @4.2 used to get 91 gflops and temps were 74c max. After I reinstalled OS and reseated CPU with fresh tim I get 50 gflop and max temp is 63 ( this is what I always got).

What's happening here?

I just ran cinebench and i got 8.14 points where it should be and the temps while running cinebench were pretty close to that when running ibt.

With the last os the IBT putting more work on the CPU , why?
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post #2 of 7
no AVX is my guess
make sure your IBT is the latest version and get SP1
post #3 of 7
Quote:
Originally Posted by AK-47 View Post
no AVX is my guess
make sure your IBT is the latest version and get SP1
This, exactly.
    
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post #4 of 7
Thread Starter 
Quote:
Originally Posted by AK-47 View Post
no AVX is my guess
make sure your IBT is the latest version and get SP1
yup I think that is it, but will ibt fully stress test the cpu and check stability if it isn't using avx? I don't want to use AVX
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post #5 of 7
Quote:
Originally Posted by enri95 View Post
yup I think that is it, but will ibt fully stress test the cpu and check stability if it isn't using avx? I don't want to use AVX
Yes, it will, but why not? AVX improves performance...
    
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post #6 of 7
Thread Starter 
Quote:
Originally Posted by MR KROGOTH View Post
Yes, it will, but why not? AVX improves performance...
I could be wrong but it doesn't help with rendering with 3d programs. I wan't to check stability, but if i go higher than 4.2 ghz and when using avx .. the cpu reaches 80c+ plus and i stop it. I just want to check stability when i put higher than 4.2 .
Edited by enri95 - 6/19/11 at 11:02am
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post #7 of 7
Thread Starter 
I oc'ed to 4.5 ghz with 1.312 vcore and the temps didn't exceed 80c thank god.

Max temp when rendering was 66c .
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