should be 54.9mhs 1100/1026@787mv @ 112watts ...
Can you please explain how do you go below 800 mV?

with linux and atitool
Which miner, what memtweak settings?
I have 6xVega 56 sapphire REF. 56 bios, and max. is 50mhs. No run above 1070cc and /1027mc/mem 820v.
Gets me 53.19mhs on mmpos non modded bios.