Your screenshot is to big, I can barely make out the numbers. However your system is running way to hot especially considering you have Intel Speedstep and the Cx-Functions enabled. You've mentioned a Radiator, what are you using to cool your system? Regardless, it's only working as well as the stock heatsink or maybe marginally better. Reduce your cpu speed until your idle temps are in the high 30's or low 40's. Invest in a real cooling solution or your system will have a very reduced life expectancy.