Post
Topic
Board Mining (Altcoins)
Re: BIOS and mods for Sapphire RX 480 8gb Micron Memory - 0.25 ETH reward for help
by
mattmathison
on 04/06/2017, 11:07:36 UTC
Hello guys!

A little help needed here Smiley
My card is an ASUS RX470 STRIX GAMING 8GB OC with micron memory, and I'm doing dual mining ETH+DCR with claymore. And using afterburner for tuning.
I tried a lot of variations but my best was 25MH/s ETH + 780 DCR. (or 26MH/s single)
drivers: 16.9.1, 16.9.2, 17.5.2
gpu: 1000, 1025, 1040, 1050, 1100, 1150, 1200, 1250
mem: 1750+
straps: 1500, 1625, 1750

At the moment I'm mining with 16.9.2, 1100gpu, 1900mem, 1750 straps (this seems stabile and the best so far)
Highest was 28.5MH/s with 17.5.2, 1200gpu, 2100mem, 1750straps, but GPU failed over and over again.

Also tried WattTool, and copied the settings Insider posted, but could not get better result at all, and most times my pc crashed.
There you go Smiley
Follow this steps in screenshots

-Wattool Setting   http://prnt.sc/ep7nfg , http://prnt.sc/ep7ly0
MODDED BIOS : https://www.dropbox.com/s/p87dtcrv5yh733u/m.rom?dl=0
Wattool download
( http://www.overclock.net/t/1609782/watttool-a-simple-tool-that-combines-overclocking-with-vrm-monitoring-tweaking-for-rx-400-series )

This u will have to keep in start.bat

Wattool commands to write in start.bat

TIMEOUT 2
start WattTool-0.92.exe 1 2 3 4 5 6
TIMEOUT 5

I have sent everything to BuriedONE Blockchain Youtube channel, he will make video for it soon
Good luck Smiley

My goal would be 28-30MH/s if possible. I would be glad if you guys could help me.
Original rom: https://www.dropbox.com/s/w51ulftpsbn7wtz/asus_RX470_strinx_8gb_oc_original.rom?dl=0
1750: https://www.dropbox.com/s/snvm4a5nbwyaibl/asus_RX470_strinx_8gb_oc_0.1750_mod.rom?dl=0

Thanks!