no. after a point only the gpu will improve your gaming experience. No existing procesor will surpass i5 3570K as much as to make a difference worth upgradeing. If you dont have one, get a decent cooler for the processor and OC to 4.0-4.2 (very safe limits). you will see that your gaming fps will not improve a lot, just a bit. It's all about the GPU these days. BTW i have 3570k and im sure its a best buy for games, not only as price, but as performance as well.