Useful information here, thanks. One question tho... Can the cards be of different revisions? Like A2 and A3, i am getting an Evga KO AC3 version to use with my regular GTX.
Oh, and can i use different clocks for the two cards? Like the Evga card would probably OC better than my leaktek one.
One guy at XFX support claims that if you use two cards with different clocks the faster one will downclock to match the slower one:
Witch am i supposed to believe?