I was just looking at the GTX 680 specs side by side with the HD 7970 specs over at Newegg just today...and while I do agree with both sides of the spectrum, it's gonna be a real tight squeeze in terms of which one to really be looking into. Anyone have any ideas which one would be the better performing card between these two? It's one of the toughest decisions I might make all year, and I'm pretty sure that there were others in the same boat. Anyone have any ideas?