I have a Dell Precision T5500 Workstation computer that I converted to a gaming machine. 24 GB ram, 2 quad core Xeon E5630's, and a MSI HD 7870 graphics card. The GPU is running at about 75 celsius, under intensive gaming but my CPU's are maxing out at 80 Degrees and staying there the entire gaming session. Are Xeon's meant to run hot? The cooler on my CPU's is stock for the Dell Precision but I noticed that it doesn't even have a fan built in to the cooler, it's just the heat fins with a fan blowing onto it from the front of the case. The fan is pretty close to the CPU's but I'm worried about those temps. Someone please help?!