when the gc seems become unstable, isit thats it's limit?
or it just need increase some voltage?
about 90~100C is safe?

120c is the cpu cut off point. It's good to keep CPU as cold as possible for 24/7 machine, normally 80+should be alright, 90-100 seems too much for me

voltage increase and better cooling will help. you will need the card to be lower than its max temp at default setting to achieve higher clocks.

i mean GPU wor @@ thanks anyway

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Added on May 27, 2012, 4:14 pmhow to know when the GC already reach its maximum performance? a lot of noise on screen means maximum already? or just mean lack of voltage?

This post has been edited by DotaGamer: May 27 2012, 04:14 PM

this might help you on your GPU OC ..

http://forum.lowyat.net/topic/931444

Thread closed, use the Core 2 Duo thread.