What are you doing when the GPU hits these temps. My rig is used for gaming and the max temp my hotspot hits is around 68 Degrees C when playing BF2042 but im only playing at 1080P. Other games such as HLL and CoD4 never exceeds 45 Degrees C.
X570 Aorus Elite / Ryzen 9 5900X / Sapphire Nitro+ RX6900 XT SE / 64GB Quad Kit Kingston Fury Black 3600MHZ CL16 / RM1000 X PSU