I don't see a way to disable it on my 3 rigs running AMD GPUs. You can remove the Radeon app and just install the basic driver manually, that should serve the purpose of disabling.
I'm not wanting to gain or change anything. I just want to disable it. When I installed the new (RX 580) driver, I accidentally left it enabled during setup. Now I can't find my way back to that option to disable it.
I don't see a way to disable it on my 3 rigs running AMD GPUs. You can remove the Radeon app and just install the basic driver manually, that should serve the purpose of disabling.