Should be obvious but appreciate any input. I just unlocked 4th core on Phenom 2 x3 720. I assume unlocking the 4th core will raise the wattage thus increasing op temp of cpu. it idles about 41-42 with core unlocked. It has stock cooler from the Phenom 720. Is this temp OK and does anyone know temp range for the Phenom triple core and four core cpu's