Just yesterday i managed to undervolt my Sapphire RX580 Pulse, and stats are: State 7 1080 mV for 1400 mHz , max temp. 75°C, max fan RPM - 1450, memory at 2200 mHz => cool and quiet :) Gaming is 100% stable (Witcher 3, DeusEx:MD, GTA5+HD etc.) and all benchmarks like Superposition and Heaven are...