I'm having issues with an RX 480 mining. Firstly I'm only getting a max of 22H/s, which I know is low for it, and secondly I keep getting these spikes that go down to like 17H/s, and it stays there for a bit then goes back up. Currently I'm just running base with base bios, but I tried a different Bios, and overclocking with Wattman, and I couldn't get any more performance out of it or make it more stable, does anyone have any ideas? I tried only mining Eth and not using the Dual mode, but it didn't help at all.
It's an MSI RX 480 Armor 4g on GPU0 that I'm talking about.