Continuing on from Friday's article that was a 22-way comparison of AMD and NVIDIA graphics cards on SteamOS for Steam Linux gaming, which tested the hardware at the common TV resolution of 1080p, here are results for the higher-end Radeon and GeForce graphics cards at 4K.

This article is structured quite similarly to Friday's article but rather than testing at 1080p, the Steam Linux game tests were at 4K (3840 x 2160). Due to the increased resolution, not all twenty-two graphics cards were used for this article but only the higher-end AMD and NVIDIA GPUs.