Which is the better GPU?

olliesimmonds

Honorable
Aug 16, 2013
114
0
10,710
So R9 270X Sli Vs 660 Sli

-Best Performance
-Best Future Proof
-Best Energy Consumption
-The Coolest
And over info you feel i should know!

I Have
i5 4670k
Z97X-SLI
CS750M
Corsair h55 WC
8gb Ram