I am upgrading my pc to be adequate for gaming to an extent (meaning that I can play arma 2, tf2, wow, eq2, other source games at low to medium settings with 30+ fps) I have an i3 550 @3.20ghz, 6gb ram and integrated graphics. I am planning to upgrade to either of these cards until I can build a completely new pc with the adequate components to play any game out right now on ultra, but that's a different thread On amazon, I can get the regular 650 for $80 with the rebate and the 650 ti is $140 with the rebate, I am also getting a corsair 430w builder series psu, because my current psu is a cheap 280w, so is it really worth the extra $60? (remember this is a temporary build until I get the money to buy my $1400 pc