Everything is stock on mine, the cooler and the clocks. it idles at 50 43 50 46 or there about, i ran prime 95 and the temps went to 90+!!! I stopped the test after a few minutes. I have a corsair 700d with stock fans. It also goes into the high 80's with C4D rendering. Is this to be expected with the stock heatsink? Im going with a h50 or coolit eco 240mm soon, i just wasnt sure if there was something to be worried about. Thanks.