XFX Radeon RX580 GTS XXX 8GB GDDR5

Miner Krypex7 (Phoenix)
In Radeon Settings (v21.10.2) ->Performance->Tunning->Manual
Core Clock State7: 1175 MHz
Voltage Core (Under State7) : 850mV

RAM Clock State2: 2075 MHz
Memory Timing: Memory Timing Level 1
Voltage RAM (Under State2) : 900mV

Power Consumption: ~95W
Temperature ~55C
Fan: ~ 2540 RPM

Working on this machine on 4k + FullHD, const keeps 30MH/s
when displays are off, jumps to 31MH/s, all values stable