Shifted the Vega's (3x) over to Mining ERGO. Using AMD Memory Tweak and TeamRed Miner which over doubled the hash rate compared to the other miners. Turned out to be tricky. Have to use P3 Pstate which lowers the SOC frequency, change memory timings. After trying dozens of other folks settings with doom and gloom following, I found one that worked, which then I started to experiment and fine tune. Anyways the Vega FEs are at 150mh/s and the Vega64LC is at 169mh/s. Their making over $4/day now, better than the 1080Ti's mining ETH. AMD Memory Tweak is fantastic! But only good for GDDR5 and HBM2 (HBM1 experimental) cards. The 5700XT got only around 87mh/s. The 3090 is around 220mh/s. GPU power as shown on the miner console window is around 150w per Vega GPU.