I have an i7-920, and have it currently overclocked to about 3.7-3.8 ghz. I have a Cooler Master 212, and I get temps a little over 70 when in-game, usually in the 60's. When idle, it will go from about 48 to 54, which is fine for me. I was thinking about a different cooler, like the Corsair H60...