Are there more benefits of installing AMD Radeon Graphic Drivers?

Dear Community Members,
I have a question in mind about the graphic card drivers installation on Ubuntu 20.04
I have HP Pavilion G6 with 4 GB RAM and 2 GB graphic card ( AMD Radeon Graaphics, Dual Graphics Enabled ). I can install the drivers of course, but I am thinking what will be the benefits if I install the additional drivers ?
will it improve the performance ?
or will it improve the GUI experience. ?
I saw few posts regarding the graphic card drivers, but I think there is no way to install at this moment AMD Radeon graphic card drivers on ubuntu 20.04.

Thank You.