I'm currently running an AMD Phenom II x4 965 oc'd to 3.9 ghz. With this overclock, I experience a very, very slight bottleneck on my gtx 670 ftw, but overall am quite pleased with my computer, as there are little to no games I can't max out. However, I'm tempted to save up and buy an i5 3570k to maximize performance. My question to you is, will the performance gain be worth the extra ~$350 (I'm not gonna skimp on a motherboard) and give me an appreciable fps boost in games like WoW, GW2, and BF3, or would I be better off spending that money elsewhere (new ssd, better heatsink, possibly a second gpu, etc.)?
