are those the only options that you have.?
Only options without replacing the psu. I only do very light gaming so I'll stick with the 5570 for now. Most of the games I play ( Fate series, Fable, TW 2008, Madden 2008, Galactic Civ, Titan Quest, Diablo series, etc) all run fine on the 5570. So I'm good for now. Thanks for asking.