TF2 is very CPU limited due to the fact that it does not make very much use of multicore capability. That is to say, on my quad and your i7 TF2 is only maxing out 1 CPU core, the other may have a little activity here and there for the particle engine, but not much else. Once they enable a more l4d style multicore support our fps should shoot through the roof. I just wanted to make sure we were on the same level here (I'm running 2x 8800GT SLI's which are similar in performance to your 4870), and I can't get much better in Cashworks either 








