Best results so far for a V56: 1950-1975h/s @ 130-135w

1. Use stock bios

2. Use the custom power play table: https://1drv.ms/u/s!AsrdFd4FVQj_hU0lNZqgJaGeLffI

3. In Wattman, set voltages to manual, fan speed to at least 3000 (this might not be necessary), and OC mem to 975.

4. Use intensities 2016 and 1736

If this got you your highest hash/watts.. feel welcome to donate to my XMR address: 4JUdGzvrMFDWrUUwY3toJATSeNwjn54LkCnKBPRzDuhzi5vSepHfUckJNxRL2gjkNrSqtCoRUrEDAgR wsQvVCjZbRzX7Z35FpEg29UmnBp

foundational work credit goes to hellae but I optimized it a bit more than his latest recommended setup: https://www.reddit.com/r/MoneroMining/comments/74hjqn/monero_and_vega_the_definitive_guide/?sort=new