Ok so i just built me a system around the q9550. And when running core temp, cores 1-2-3 idle at 31-33 celsius, while the 4th core idles at 37 celsius never changing. Doesnt move at all, i did run prime95 and it went up, and when it came back down it stabilized at 37 again never moving. Is there something wrong? Do i have something wrong with that core?