AMDRadeonHD :
A_ST0RMTROOP3R :
Are 10-15 FPS really worth the extra $200?
I'm not really sure, because you can overclock that graphics card even more for about 5-10 frames per second more (Again, it depends on what kind of game you play, non-demanding games can get you up to 20 frames per second for just a GPU OC!).
I am going to be playing games like Gmod, LOL, Portal2, SWTOR, Team Fortress, etc.
My big delema is I can go pick up the GTX870 version in store today. I would have to wait for the 880 version. Ugh it is a hard desision.