If your budget is fixed, you might want to get a 3 GHz CPU and put the money towards a GTX650 Ti rather than the GTX650: in many games it gets up to 50% higher frame rate. Perhaps you should re-read a few reviews and see what they say. In my neck of the woods, the Ti is only around 15 quid more.
Stick with two memory sticks rather than one as the motherboard supports dual channel, though the actual benefit may not be noticeable.
Last edited by Bushfiva; 10th November 2013 at 10:40.