So I'm bad luck then, I have 4 gigabyte vega 56. Overclocking SOC to 1200 not working stable, miner stops working, miner freezes, pc freezes. Tried setting those numbers from C0,D4,01 to 38,C1,01 (for 1,15Ghz) but no luck SOC stays 1200 (1999). Increased Voltage for both GPU and memory, it works like stable, get about 2% more h/s but get about 12% compute error, which I never seen before.
In the end I really dont even care about the extra 50h but I'm curious why the fck it does not work on Gigabytes.
Identical cards. Works like a charm on Sapphires on high mhz and low voltages. Does not work at all on Gigabytes.
On GB cards I can get the SoC to work on 1200mhz with my own reg files but then I am limited to 950mv minimum.
What gives ?