Recently installed Linux Mint on an old computer. I put my old RX 590 in it. I only upgrade from the 590 because on every boot on my windows machine I would need to go into adrenaline and underclock the GPU a bit to stop it from crashing when I tried to play games. Adrenaline isn’t a thing on Linux so I have no idea how to go about doing this now. Would prefer it just be set there on every boot but I am willing to do it manually each time I start the machine.

I did install the driver from AMDs website but otherwise I’m pretty much at a loss.