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What is a good overclock for a 7970?

post #1 of 6
Thread Starter 
I am currently overclocking my 7970, I am sitting at 1.2v 1300 core 1725 memory

What do you guys use to check for stability?
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post #2 of 6
I just ran Haven on max when I had my two 7970s. Just run it in loop mode. 7970s are SUPER sensitive to temperature, rather than voltage when overclocking. I could only get about 1250MHz on the core max even with Accellero Xtreme coolers.
    
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post #3 of 6
Heaven,bf3 if these two pass then all is okay for me
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post #4 of 6
yeah first try heaven with just benchmark test. even 3Dmark11 and if it passes try looping them.. then games that would really stress the gpu.
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post #5 of 6
Thread Starter 
hmm heaven passes at those clocks, with no artifacts to be seen. Temps are 41C, and vrm is around 48C.

What is the max gpu voltage I can go?
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post #6 of 6
Oh yea you're W/C'd you should be able to hit around 1350MHz without problems.
    
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