You could run an LLM like this, and the temperature parameter would become an actual thing...

Totally logical, especially with some sort of thermal mass, as you can throttle down the clock when quiet to cool down after, I used this concept in my first sci-fi novel where the AI was aware of its temperature for these reasons. I run my Pico2 board in my MP3 jukebox at 250Mhz, it has been on for several weeks without missing a beat (pun intended)

LLM are memory-bandwidth bound so higher core frequency would not help much.