i'm interested on building a second computer and i've decided to go with a GTX 660 on 1366x768 (I know that 1080p is a lot better but the budget restricts me). Now, my main concern is the bottlenecking. In lower resolutions, CPU load is heavier than than in higher resolutions. I don't need to know the performance of the GTX 660 because I already know it, I just want to know if an FX6300 in 768p will bottleneck a GTX660 and will restrict it to its full potential.