Tittle says it all, I'm currently considering selling my GTX 580 in favor of two 660's in SLI but I'm not 100% sold on their performance. Is there anyone out there that can give me an opinion on whether they would live up to expectation or if not advice on other cards.
[Currently the 580 is WC so i got it above normal clocks where the SLI 660's will be air cooled @ stock, maybe a bit higher]
[Will also be running in 1920x1080]
Thanks in advance.