Seems to be similar to the laptop AC adapter protocol but has some weird differences I’ve been trying to figure out. I hate stupid genuine checks that are actually pointless and limit hardware performance. All this so I can use a usb-c to 4.5mm adapter instead of the giant dell adapter. Otherwise I’m limited to 800mhz.
https://www.reddit.com/r/homelab/s/ioZaB3jOul
It looks like you might be able to use grub2 to boot in windows, and use this method above to remove the throttle before the windows boot loader starts up. I’ve tested it with my Lubuntu install and it works using the grub method but using wrmsr from the command line after boot does not work.