My cpu temp is freaking 65 degrees celcius under load. That's barely any load too, when i play CS 1.6. I have a p4 530j prescott running at 3.0. I don't overclock. I have a 3rd party heatsink/fan. Thermaltake silent775. I did not use as5, I used some dynex stuff from best-buy. I have some as3. Will it perform as well as as5?