Ok mystery solved. I took a look at the cpu voltage while stock, running CPUz stress test, and i was at 1.39v. Overclocked to 4.4ghz my voltage was only 1.11v. This explains why my chip is running 20 degrees hotter stock vs 4.4ghz overclocked. Pretty sure this voltage is VERY LOW for 4.4ghz but I'm not complaining at all. I'll just keep it at 4.4ghz from now on.