It's pretty good actually, using cool n' quiet "which is enabled by default it should only be 4-5c over ambient temp, under load it should be somewhere from 35-40c over ambient.
You should consider getting an aftermarket cooler to compensate for the high ambient temps, 75c under full load for a phenom II is pretty high, that or put some AC.
Alright awesome, thanks. One more question, is my system temperature of any use in this instance? I'm getting a 34-35 degree celsius reading for the system temp.