I have an AMD Athlon 64x2 5600+ and whenever I use core temp / any other CPU heat monitoring program it never reads anything different then 50-55 C I don't understand why it doesn't get lower or get higher, If I'm idle its usually 51 if I play BF3 and its at 100% for an hour it gets to 55, Doesn't seem right to me, a lot of people say they are getting 25-35 C with stock cooler at idle.