Brantyn Gerik said:
Typically that cpu shouldn't bottleneck that card, especially at that overclock. Your psu is also more than good enough.
A possible solution i have seen for your type of case (no obvious problem with the system) is to check the harddrive your games are installed on for fragmentation errors. Defrag the hard drive, or try games off of a different hard drive.
This is the most common problem i can think of for your specific situation where all else looks well, but may not be a conclusive solution.
I'm not telling you to buy a new hard drive by any means, as your hard drive might not be the problem, but it is something you should look into testing
im running some tests on hd tune proi right now, scanning all the hard drives for any errors, then seeing if they need defragging, and simultaneously installing a seperate install of the same game on all three of my hard drives to test for issues or improvements. theyre all relatively old drives, but could they really possibly affect performance?