I have a few of these. When the fan is set to "auto", the GPU temps will get all the way to 80-82C and the GPU fan will hover around 50.  Why don't they ramp this up to keep the temperature down more?  Not all algos cause the GPU to go this hot, but a few do.  If I set the GPU fan to 90-100%, then it will keep the GPU adequately cool.

But the fan shouldn't need to run at 90-100% 100% of the time.