Thank you. I will run the tests later tonight (or this morning rather) and post my results.
As for temps just to post some. It's in a mini tower case (IN WIN BL631.300TBL) with stock cooler, one 80mm case fan, and the PSU fan. When playing L4D2 for 1 hour it hit 32C with stock cooler and the fans turned way down. The cooler however dose draws air directly from the outside of the case.