I have an old server/work station and dropped a old rx580 into it and put Linux on it then hooked it up to the TV. I use it to run older games on it no problem, think PS3/PS4 era games and Steamlink newer AAA games from my home tower when I notice it struggling or if it's a windows only game. Works well enough, it also doubles as a web browser and media center PC. It also replaced my blueray/DVD player when I added a combo drive to the server.

I put Mint on it and I was considering putting Bazzit but I didn't know if I should go through the trouble since Mint seems to be working fine.

I was also thinking about setting it up to double as a media server but I don't want to pirate anything. But I wish I could legally put my DVD collection on it for convenience, I have plenty of old HDDs laying around for storage.