Your fans should sound like a jet engine at that temperature. You may need to check that. When turn my fans to max it sounds like i'm in a hangar. If your fans are not hitting at least 4k RP when it gets that hot something is wrong. find your fan controller and make sure its working right. My cpu fans hit 5000 rpm on max for cpu and 5700 for GPU. On auto they never have toraise above 4kish however. If you fans are silent they are most likely running in the 2000 RPM range which is what mine are now typing this and nothing else. You should have a TUF gaming console which lets you control fan speeds. Make sure its set to Auto and watch to see what the RPM is with valheim open. If rpm does not hit 4k try turning it to max and see what happens.


Nitro5
I5 10300h fans on auto 65-75c playing valheim max spikes 81. On max spikes to 74c
GTX 1650TI Never go's above 64c
FPS locked to 60 never drop below except in heavy campfire areas.
10C higher before lifting the back of my laptop. Valheim does run hot but nothing unique for un optomized game with massive calculations required.