SteamOS Successfully Boots on Intel Arc GPU via Workarounds
A Reddit user has demonstrated Valve's SteamOS, an operating system primarily designed for AMD hardware, running on an Intel Arc B580 desktop GPU. This proof of concept required specific technical workarounds, including an installation process that utilized a Radeon graphics card. Additionally, a fix for Resizable BAR was implemented to restore performance on the Intel system.

A Reddit user has successfully managed to get Valve's SteamOS to run on Intel hardware, specifically an Intel Arc B580 desktop GPU. SteamOS is an AMD-first gaming operating system developed by Valve.
The achievement involved overcoming several technical challenges. The installation process reportedly required an assist from a Radeon graphics card to complete. Following the installation, a fix for Resizable BAR functionality was necessary to ensure that the system performed as expected.
This demonstration serves as an early proof of concept, highlighting the potential for running the AMD-centric operating system on a wider range of hardware beyond its original design.
According to Tom's Hardware, this workaround demonstrates significant technical effort.

