The laptop on ubuntu is very hot. How to install video card drivers?

Question

laptops

Good evening!

I ran into a very unpleasant problem - on windows 10 the laptop does not heat up and everything works stably.
I decided to install ubuntu and a lot of problems started. One of the main ones is that the laptop gets very hot.
It seems to me that the problem is with the video card drivers. How can I install them for an Amd Radeon Vega 8 graphics card?
What could be the reason for the laptop to get very hot?

Answer 1

You do not need to install anything, AMD cards work perfectly on open firewood.
Overheating is probably caused by the fact that a discrete video card is used somewhere on Ubuntu, but not on Windows, at least I had it. I don't know why anymore :/