I believe this is how AMD and Nvidia do their "super sampling". The GPU runs the game at a super low resolution, and it gets ai upscaled to 4k. Might not be on

I believe this is how AMD and Nvidia do their "super sampling". The GPU runs the game at a super low resolution, and it gets ai upscaled to 4k. Might not be on individual textures, but I can imagine it being a pipeline in the future, where a game loads with 512px textures that then get upscaled to 1-2k, then the game runs at 720p on the GPU and is upscaled to 4k for the user.