With Adrenaline 20.4.2, I am only getting 10.5 to 11 MH/s in my Rx580 8GB cards in PhoenixMiner. Tried the usual steps, used DDU to reinstall drivers, did a fresh Windows install as well. No improvements, the hash rate stays at around 11 only. Was getting 30 MH/s with the 2017 beta drivers all this while.
The only reason I upgraded the drivers was Claymore died and when I tried mining with PhoenixMiner, while the hashrate came upto 30 MH/s, it wouldn't undervolt using cvvdc and was causing too much power to be drawn.
What am I missing?
The only reason I upgraded the drivers was Claymore died and when I tried mining with PhoenixMiner, while the hashrate came upto 30 MH/s, it wouldn't undervolt using cvvdc and was causing too much power to be drawn.
What am I missing?
In AMD global settings try to change GPU Workload from Graphics to Compute for each card.
Use the -rxboost 1 option in PM command and run the miner as administrator.
This worked! Thank you so much.