I'm not sure, but wouldn't a 7850 be faster than those two? And better yet, cheaper just as the one? Hell the 7870 is pretty much the same price as both of them.
Do they stay lower than 90*C with those tiny coolers..? O.o
I have the same keyboard
I know it's too late now, but you'd get far better performance per dollar for one single better card than two lesser ones.
End hardware abuse now! Something as small as performing cable management could bring a smile to a GPU's face. Donate now.