I'm not sure if you have done this, or even CAN, but if its possible, you could try undervolting the processor some, assuming you're at stock clock speeds. however, if it is overclocked, i would definitely tone it down. on my 2500k, (different processor, but the concept should be the same.) i can offset the voltage of my processor by about -.135 volts at 3.3 GHz (stock speed) and my temperatures drop significantly. however, this is a feature my motherboard has, and im not sure if you have. best of luck.