Matt Muller :
ksham :
The i5-3470 because it it cheaper and does what you need it to do.
ok, and what would the benefit be of getting the i7?
multi threading, It be useful for applications that takes advantages of those extra cores. like photoshop, rendering, CAD ect. but your only gaming and watching movies so you're alright. Invest more of your money towards a better GPU if you haven't.