Very good and efficient and even with the cooler base. in idle (that is to say no applications running in foreground, in the rest what!) 35 °. In-game (in game arma 3) 4 process 55 °. In video encoding (encoding H265 4K) process 8, 89 °. Even with the cooler it is not too noisy, just the sound of the wind tunnel, in short I recommend this processor.