I just installed a EVGA GTX 760 2G card in my 3.1 MP with 12 g of RAM. I had been using a 4 year old 4870 that I flashed way back when. I though I'd see a huge performance increase, but I'm only getting about 50 fps. This is in Wow as its the only game I really play and what is important to me. Is the older architecture holding things back? I have the newest system update. I have not flashed it as a boot screen isn't important to me. Any ideas? Thanks.