hi there, im upgrading my cpu from a amd athlon x4 640 to a amd fx 8320, my gpu is a geforce gtx 560, and i have 8gb of ram but its reading 4 but ill fix that, i usually get around 40 or so fps in gta 4, 60 or so in skyrim, i think 50 in sleeping dogs with my current specs, i want to know what fps i can expect in these games after i upgrade, and results i can expect from latest games like bf4 and watch dogs