Nobara OS, Arch Linux and Pop!_OS beat Windows 11 by a slim margin in fps (delta 8) in Windows native games - Cyberpunk 2077, Forspoken, Starfield and The Talos Principle II. Windows 11 wins in Rachet & Clank.
ComputerBase’s testing was done on an all-AMD test rig, featuring a Ryzen 7 5800X (non-3D) and a Radeon RX 6700 XT.
Update: Windows 11 wins in one game.
Exactly. The only thing Arch focuses on is not focusing on anything. They ship packages as vanilla as possible, have pretty much no default configuration, etc. In short, they try to make as few assumptions as possible.
It ends up being pretty good for gaming because Linux is pretty good for gaming. They’re explicitly not doing anything special here.