The first few cards created after that (IIRC the Polaris GPUs, RX 400's) Even Sea Islands/Southern Islands were much better with amdgpu (but you have to use a

The first few cards created after that (IIRC the Polaris GPUs, RX 400's) Even Sea Islands/Southern Islands were much better with amdgpu (but you have to use a module parameter to enable support).