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!
How did you modded successfully? I have the same card i am doing the same mod 1750 timings -> 1875, 2000
then install the 17.5.2 driver but cant install the driver and get an error 43.
Does anyone know where I made the mistake?
drivers past 16.X.X now checks for modded bios and disables them. you need pixel clock patcher
what it does is patch your driver and makes the modded bios work. my 560 is now working getting 14mh/s thanks to priviet's mod