I didn't mind the 75-85....but as time went by the temps really started increasing 85-100 to 107...then my fan would go crazy!! I even put new thermal paste on the card and it only helped a bit!! Had to buy new. 
Gigabyte Z590 UD AC Motherboard - Intel i7-12700F 3.60 GHZ - 32 GB DDR 4 Corsair Vengeance LPX 3600MHz- GIGABYTE RTX 4070 Windforce OC 12GB (Driver 610.47) Nvidia App installed (No more Control Panel) Corsair GOLD 80 Plus RM750x PSU Gigabyte QS32Q 32" flat screen Gaming Monitor