As others have mentioned, this is super old. Also, catalyst is not nearly as reckless and dangerous as it should be. It was more like letting a drunk child drive a school bus.

This is very outdated.

• Catalyst doesn’t exist anymore, it was replaced by AMDGPU-PRO years ago.
• The Radeon Mesa driver (radeonsi) is generally faster than AMDGPU-PRO OpenGL for gaming, and has been for years. On the Vulkan side, performance is usually fairly close between the Mesa driver (RADV), AMDVLK and AMDGPU-PRO.
• AMDGPU is just the kernel driver, which is used by both the Mesa drivers and AMDGPU-PRO, so why is it listed separately?
• For Intel, I think the hardware was holding it back more than the driver, especially since they’ve replaced the classic Mesa drivers with Gallium based ones. But now they’re doing the Arc stuff.
• I don’t know if I would say that Nvidia proprietary runs well