AMD hybrid graphic

Hello everyone,
Today I buy dell laptop with amd grapchic card and intel integradet, but I have no Idea how to install drivers and configure switchable graphic, my laptop now runing 42.2, but performance is very weak and the temperature of laptop is high I can feel it with my fingers on the keyboard.
When I type:

zim@linux-6oz4:~> xrandr --listproviders           
Providers: number : 0


azim@linux-6oz4:~> glxinfo | grep "OpenGL renderer"
**OpenGL renderer** string: Gallium 0.4 on llvmpipe (LLVM 3.8, 256 bits)

Is it possible to get switchable graphic (automatic like in Windows) ?
Please support me with installation of drivers I`m new in AMD + Intel
Thnak you :slight_smile: