Normal
3700x is right on the cusp, it runs pretty hot on air without some tweaking but is manageable without having to mess with the 645. I got a bunch of my info from Glob3tech's entire series on the case He does a bunch of testing on the 3700X on air and water and the results there should be similar. The 3600 is also a 65W tdp chip and runs a lot cooler than the 3700X, so it may be interesting to see which the 5600 resembles more. I run a 3900, the "65W" TDP version of the 3900x and that is a HOT chip even with the losercard mod. [MEDIA=youtube]list=PLIHww02Qy_HQlb5VRq_td68qiK9xdShkm[/MEDIA]