a friend of mine tried the driver on her evga gtx 660 and was playing rift and her card suddenly hit over 90c it then fried her card. so i checked my temps and on load in rift it was 62c so for a test i went to driver 331.82 and ran the game and the highest temp was 52c so there is definitely a heat problem with this new driver and amd motherboards. i did talk her into buying a asus dcu 2 oc gtx 780.
amd ryzen 9 3950x
CROSSHAIR Viii hero
Corsair Hydro Series H115i
G.SKILL Trident Z 3200mhz 64gb 4x16 timings 16,18,18,38
asus rog strix gtx 1080
TOSHIBA 3TB hdd 3x a total of 9tb, 10 tb hdd and a 1tb mushkin ssd
corsair axi 1200i 1200 watt psu
thermal take view 71 case