Post
Topic
Board Mining (Altcoins)
Re: AMD Rebrand - RX570 / RX580 - Official Thread
by
gobit83
on 31/05/2017, 10:59:16 UTC
  I have 2 x AMD Radeon RX580 Gaming 8GB  with samsung memory.

 from box ethereum hashrate was 24.5 mh/s  than  I  change timings with Polaris Bios editor.  I copy from 0:1500 to 0:1625 > 0:1750 >0:2000. after this I get 29.8 ~ 30  but after 2 minuts go down to 20, 14, 10, 7 till 4.1 Cheesy

 Then I returned everything back and copy from 0:1625 to  0:1750 >0:2000 and I get stable 27.8 ~ 28.1  power consumption 130 watt
per card. can any help me with proper timings to get stable 30 mh/s


thi is original BIOS image

https://s9.postimg.org/5xbv99xzj/rx540timings.jpg