Update. Vega 56
36MH/s 135W at wall (wattmeter)
-15% powerlimit (But I guess it's not usefull because I reduce a lot the GPU clock, I 'll check the effect of this later
Core 925
Mem 970
Fan 80%
https://imgur.com/a/VCXm7Setting the GPU core clocks to low impairs share find times!
May make you feel good to see 36mhs, but you won't be getting hashing rewards at that rate!
I guess, you'll need to run it for week to see whether you are getting what the calculator says you should be getting for 36mhs (minus fees).
I reckon it will be something much lower.