Since the question of what system configurations can handle what settings on Crysis 3, I thought I'd report that HD 7950's crossfired, each @ 1000/1425 seem able to take everything the game can throw, even with MSAA at 8x (I say this since this particular setting has been a deal breaker for a bunch of people). Also should note I'm using an i5-2500K OC's to 4.2, so there's a bit of room to see what a higher OC might or might not accomplish. Now my FPS is in the 40's - for some people that might not be good enough but honestly, my eye is not so sensitive to FPS drops unless a game is hitting lower than 30FPS.

I have noted that with the MSAA dialed all the way up, the game has experienced some issues with stability. It hasn't been very disruptive, but it's clear that MSAA is definitely making my system work.