Using the blockchain drivers from Aug.23.
Registry undervolting. 905-905 gpu/hbm and 1408/1100 freq on gpu/hbm.
Reducing the memory speeds does nothing. Stak will hang again.
Now, anyone has stak-amd running well on similar hashrates or are you all using some other miner ?
How low are you bringing the memory speeds? 1100 seems high for a 56, and high to run XMR in general. I don't see much improvement over 950, and run mine at 920 getting about 1900h/s (edit - unflashed - I didnt see any benefit flashing to 64, either)