How Hot is Too Hot for a GPU? - Graphics Card Temperature Guide
Is 70 too much for GPU?
2014 MacBook CPU/GPU is 70 degrees while streaming video on external monitor via HDMI - is this normal? : r/mac
Laptop GPU power limit throttles every 20 seconds from 110 watts to 60 watts even when Temps around 70 degrees. (Didn't happen before) | TechPowerUp Forums