I modded the bios successfully and increased the mining speed to ~14.xxx mh/s with the following settings:
bios mod:
1750 timings -> 1875, 2000
max memory clock 2000 -> 2200
amd radeon settings:
gpu clock -> 1125 (underclock)
memory clock -> 2000
fan -> 100%
ASIC is 65% and 75% so they run 60° and 53°. Memory is Micron 4GB.
Could push the memory clock further now but I'm satisfied and let them work for 48h.
I think they could do 15.xxx mh/s but with much more power draw and heat dissipation.
And disable crossfire in amd tool, enabled by default!
bios mod:
1750 timings -> 1875, 2000
max memory clock 2000 -> 2200
amd radeon settings:
gpu clock -> 1125 (underclock)
memory clock -> 2000
fan -> 100%
ASIC is 65% and 75% so they run 60° and 53°. Memory is Micron 4GB.
Could push the memory clock further now but I'm satisfied and let them work for 48h.
I think they could do 15.xxx mh/s but with much more power draw and heat dissipation.
And disable crossfire in amd tool, enabled by default!
Hi, thank you for your hints.
I have some problems trying to flash my bios:
- I back up my original BIOS using AtiWinFlash v.2.74
- I modify the bios putting the new values using PolariBiosEditor Master 1.4
- I save the new BIOS into a new file
- I put the new BIOS on the RX 560 using AtiWinFlash v.2.74 again
But....
whatever I try to change in the BIOS, after the reboot, the ATI driver stops to recognise the ATI card...
WHERE AM I WRONG ?
maybe is it a checksum problem (this may be the reason why the driver doesn't see the card anymore)
Thank you in advance
I think its answered few hundred times on this board alone...you have to patch your video drivers
to recognize your card with modified BIOS
Edit: you can download patcher here:
https://www.monitortests.com/forum/Thread-AMD-ATI-Pixel-Clock-Patcher
Thank you so much, I'm silly