Here I use 725mv
1240 Core Clock, 1900 Memory, Hashing 54.5Mhs stable and using 130w to 140w at the wall
This is the best I managed to achieve, it's the limit of my GPU, Gigabyte RX 5700XT gaming OC
You were able to mod Gigabyte successfully?
My gigabytes are Rev 2 and i bricked those couple of times trying to mod.
If you don't mind, could you please let me know how did you mod?
I BIOS modded a Gigabyte rev2 card using one of the rev 1 bioses on the bios repository. It only added about 1 to 2 MH/s more, but it let me drop my RAM speed down to 880 (1760) and still get a decent 52MH/s. Considering I still have to use the air conditioning here in California despite it being November I'll take what I can get.
I modded using the method Red Panda mining pointed out on his 5700XT modding video.
So... this is a simple and good solution. Uses BIOS of Rev1.
If someone wants, i can upload a bios rev1 mod. I get 54.6 with 110W on phoenix.