is it possible to tweak CPU TDP ? are the values integrated to bios or cpu microcode ?

Hi all,

I’ve got a i7 5775c and this is a very good cpu, but TDP is limited to 65W and windows 10 agressivly throttle when overclocking.

There is a way to partially fix that with Intel XTU, by raising Turbo boost power, but randomly, windows throttle down some cpu cores.

So, is there a way to trick the TDP, directly by the bios, as windows will not throttle on this low 65W TDP value.
There is a setting in the bios for Boost short power, but windows doesn’t take this to throttle or not.

Help will be appreciated!