Hey i'm really looking forward to upgrading my VGA and the three cards i've listed are nearly the same price in my country so i'm not sure which card should i go for i've found that lots of reviews showed that the GTX 660 is better and sometimes it gives performance as the 580 yet on the other side i saw that sometimes the gtx 660 ain't so powerful as the others reviews showed and the GTX 570 is better than it .
I;m now really confused about the card that i should go for it .
thx in advance
GTX 660 for the simple fact that its new architecture, and also pretty much outperforms the other two. My question is, why not consider the 7870? That's more of a contendor to the 660, and shouldn't be too much.