Gonna overclock sapphire radeon hd 7970 3gb with ARCTIC Accelero Xtreme

Faruk Aksamija

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Sep 25, 2013
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Try adding 10 by 10 mhz till u come to last end for temparatures. Aftery every 10 MHz you increase do a stress test with furmark. If your overclock too much your screen with start shuttering, you card will go over 80C or your driver will crash. Its the simplest way
 

kusetjuv

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Jan 21, 2012
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Well okey, someone told me I could overclock atleast 300mhz with that cooler but I dont know. Guess I could go over 1200 atleast!
 

boju

Titan
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Nice cooler.

Do whatever other people have goten or round abouts. Quicker starting from the deep end and going backwards to shallower waters then beginning from shallow to deep end, You'll hit the threshold quicker. When you do, -10mhz till its stable ;P

my opinion nothing more.