Originally Posted by SimplyTheBest
1500mb is more than enough, Find opinions from people who actually own the cards your after. I would say 2 GTX 580s destroy anything and the smoothness is unmatched by ATi, I had the 5970 it was crap with one monitor. Dont suffer all the crap you get when you go Ati. Nvidia works out of the box the way it should, No fussing nothing just smooth as silk FPS every time.
Trolls can't stop trolling.
"Don't ever buy ATI cards because one time, at video card camp, I had a bad experience with this one Dual-GPU card.."
GTX 580 SLI is money down the drain from a value standpoint. Get 90 to 110% the performance with 6970 CF at a $300 discount.