Just spent the evening with PC2 which looks to be the best game EVER

I do have one question though. I’m running a 4K monitor on a Geforce 1070ti and everything looks beatiful, very well scaled and runs buttery smooth.
However: The GPU usage seems to be more or less 100% continiously regardless of me doing anything on the sceen.
That means it uses both a lot of power eventhough it’s not really doing anything, and it also means the fans are on heavy continiued duty (lots of noise).
Is there anything I can do to have the GPU quiet down and not consume all that power when nothing is happening on screen?
Thanks
DerKeyser