Hi I would like to share my modded Bios Versions for the Saphire RX580 Pulse 8GB Version E353 and E387 (seems to be 2 different Types on Market)
 - Straps optimized
 - 950 mV undervolting
 - 29,9 MH/s stable with ethminer

https://filebin.net/jsoz7oegb7ayeex8 hosted at filebin