Hi, im that guy with 2 680s who wanted to get a 650 lol. Basicly my reasoning behind it is just because i want it. nothing more than that. i play BF3, arkham city, bl2 all in 5760x1080 and ive been reading adding a dedicated phsyx card gives quite a bit of performance. all in all i know it's a massive waste of money. all in all id be better off with 670 4gb FTW+ SLI or something along those lines.