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Bitcoin Forum > Alternate cryptocurrencies > Mining (Altcoins) > PowerColor Red Devil RX570 low speed
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Author Topic: PowerColor Red Devil RX570 low speed  (Read 47 times)
NinjaEnShort (OP)
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December 18, 2017, 08:51:37 PM
 #1
Hi everyone,

I have a proplem with a pair of GPUs I recently got for mining Ethereum (using Claymore).
I have gone through the usual steps of optimizing, got everything as low as I could while keeping the cards stable but I cannot get them to go any lower than a measly 23 MH/s...
Any ideas of what I am doing wrong ?

Bios
https://i.imgur.com/z5B17LU.png

Speeds
https://i.imgur.com/22bdBbF.png
Vann
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December 18, 2017, 08:57:57 PM
 #2
Your timings are too aggressive. Search the forum for the Bios guide tutorial by Mattthev and follow it. You can also try the Polaris Bios Editor v1.62 'one click timing patch' on the original Bios.
NinjaEnShort (OP)
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December 18, 2017, 10:32:31 PM
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I've tried other combination of timings but I cannot get any better hashrate with just moving the straps.
koody
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December 19, 2017, 02:21:53 AM
 #4
What driver? Windows? Linux?
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