So right now I have a AMD A6 3620 APU which is a quad core 2.2 GHz processor. I just recently bought a new video card, the evga gtx 660 ti 2 gig super clocked. I want to know, will upgrading to the AMD A8-3870K 3.0ghz significantly improve fps with games like battlefield 3 or crysis 3? And if you can tell me how many more frames I would be gaining that would appreciated too.