How do I update graphics driver in Debian?

[digitard]

I give:
$ lspci -nn | grep VGA

And it returns:
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Stoney [Radeon R2/R3/R4/R5 Graphics] [1002:98e4] (rev d4)

What is the proper driver and how do I install it?

Thank you

 

[f33dm3bits]

You don't need install or update video drivers when you have an AMD card because they are in the kernel, this is because AMD has opensourced their video drivers.

 

[digitard]

You don't need install or update video drivers when you have an AMD card because they are in the kernel, this is because AMD has opensourced their video drivers.

The blender navigation is chunky, it missing frames, in windows this is due to driver... it has to be something better than that

 

[f33dm3bits]

The blender navigation is chunky, it missing frames, in windows this is due to driver... it has to be something better than that

I have no idea what you are talking about when you say blender navigation. You can alway install the AMD radeon drivers.

AtiHowTo - Debian Wiki

wiki.debian.org

How to Install the Latest AMD Drivers on Debian 10 Buster - LinuxConfig.org

AMD's open source drivers have been improving in leaps and bounds, but there's still a few steps to get them running on Debian. Learn how.

linuxconfig.org

 

[digitard]

it's a CAD software (among other things) and you turning around 3d objects in real time (among other things)

Edit
I want to find this driver with synaptic

Debian -- Package Download Selection -- xserver-xorg-video-ati_19.0.1-1_amd64.deb

i can't find it there...

edit
I found it with synaptic and it's marked as installed already. if so why 3d environment run worse in Debian than windows? what else can it be?

 

[f33dm3bits]

According to the wiki page the opensource drivers should do, you need the DRI modules for 3D Acceleration. Follow the installation guide on the Debian wiki page from here.