Hello, I'm updating my CPU from an Amd phenom x3 720 which for those of you who do not know off the top of your heads is a triple core with 2.8 GHz, to a phenom x4 965 black edition Qaud core with 3.4 GHz and I'm going to slap a v8 cooler on that bad boy an over clock to 4GHz hopefully. I was simply wondering if this was a wise upgrade for the money and if I would notice even the slightest performance in my gaming, BF3 mostly. Details on my rig are as follows, Asus Sabertooth 990Fx mobo, 8 gigs of DDR3 1600 Ram, 2.8 GHz AMD proc, and a single gtx 460 gpu for the time being.