Reference #9You don't hear the fan on the 2021 Macbook Pro Max because it prefers to cook itself internally at 100C+. Why don't try turning off Turbo Boost on Intel Macbook Pro? Even on AMD I turn off turbo boost since it's overkill plus power consumption to performance scale goes up exponentially so not even worth it.
and #14 from the M1Max running HOT thread. Both by cmaier.