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Sapphire HD 7970 OC 3GB Dual-X @1200MHz stock Voltage? - Page 3

post #21 of 23
Quote:
Originally Posted by Koniakki View Post

On that account then yes, I see your point.

I dont have any hands on experience with the 79xx series but since your card need less Volt for 1200Mhz, how much is the max clocks for each other at 1.25v with lets memory at 7GHz? In again lets say Heaven 4 or Valley or Firestrike or games fixed benches? E.g metro2033, AvP etc.

I'm asking because I'm curious to see if the cards that need less Volt at the same clocks as other ones, overclock/reach higher clocks that those needing more.

Difficult to estimate. My card will go up to 1250-1260 @ 1.24V and more voltage only generates more heat.
post #22 of 23
I hit a temperature wall at 1275/1.187v, requires 100% fan or it'll artifact. Not sure what its capable of hitting beyond that wall.
post #23 of 23
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