Graphical Process Unit.

AMD GPU

Benchmark your GPU

Check kernel DRM messages

Check the list of attached graphic drivers

Check what GPU Model and Driver is currently being used

Drivers

Get the GPU Memory Bus Size

Get the GPU Memory Type

GPU Power Cable Guide

List installed GPU Packages

Switch back to nouveau driver

NVIDIA GPU

Specify which GPU should take priority

Troubleshooting

There are several popular graphics APIs such as OpenGL, OpenGL ES, Metal, Direct3D, and Vulkan.

• However, most of the graphics stack on Linux makes heavy use of OpenGL because it is free and cross-platform.

ACO

AMDVLK

DRI_PRIME

DRM and DRI

LLVMpipe

Mesa

OpenCL

OpenGL

PAL (Platform Abstraction Library)

PCIe atomics

RADV

ROCM

VA-API

VDPAU

Vulkan

Zink