[speeder]

MY 380x only get hot when using the default fan control, that is complete crap.

With my custom fan curve it starts to get limited in performance while still around 60c (and fan noise is still not 'perceptible' over the sound of a game for example), because it instead hit power limits.

The 380x has same power limit as 380, despite having more GPU power available and double the RAM, I have no idea why they made such crappy decision.

Is power problems are so severe, that undervolting the card make it MORE stable and faster, because it reduces total power usage, and triggers the power limits less often. (same thing apply to 480 by the way, people found out during the 'PCI slot melts' crisis that undervolting it made it behave much better).