Topic: Help with bios modding and improving hash rate for MSI Radeon RX 570 ARMOR 4G OC (Read 1189 times)

Thanks., will read through if I have missed somethng

Already sucessfully mod and overclocked RX 480.

I don't know why this RX 580 doesn't work/.

https://bitcointalksearch.org/topic/guidetutorialxmrethhow-to-mod-bios-rx470570480580-vega-mining-1954245

Help with bios modding and improving hash rate for MSI Radeon RX 570 ARMOR 4G OC
Hi there,

I got a new MSI RX 570 Armor 4GB to play with.
Product 113-V34121-F3
BIOS MSITV341MH.5E2
Device Id:   1002 67DF
Subsystem Id:   1462 341A

(Other BIOS version available:
113-V34121-X3
113-MSITV341MH.5E1
https://www.techpowerup.com/vgabios/191539/191539 )

Stock got 21.5Mh/s

So I backuped the original BIOS,
opened that with PolarisBiosEditor, since this is Hynix RAM, I copied Memory Timing from the sets
2:1500 to
2:1625
2:1750
2:2000
Save and flash.
Patched Pixel.
Reboot.

Fired MSI Afterburner to overclock the GPU RAM to 2000MHz.
I can verify the ram frequency has jumped to 20000Mhz in GPU-Z and Afterburner.

However the Claymore Dual Miner hashrate didn't increase, it dropped to 19Mh/s.

Close Afterburner and using parameters to tell Claymore miner to overclock the ram instead, same.

Suspect that I might have edited the wrong timing sets.

So I open the original backup bios, copied timing from the sets
1:1500 to
1:1625
1:1750
1:2000
and
2:1500 to
2:1625
2:1750
2:2000

Now the timing looks like this:

Manufacturer:   MSI
Model:   RX 570
Device Id:   1002 67DF
Subsystem Id:   1462 341A
Interface:   PCI-E
Memory Size:   4096 MB
GPU Clock:   1268 MHz
Memory Clock:   1750 MHz
Memory Type:   GDDR5

VBIOS Version:   015.050.002.001.000000
UEFI Supported:   Yes
BIOS Build date:   2017-04-12 22:24:00


GPU Device Id: 0x1002 0x67DF
113-V34121-F3
113-MSITV341MH.5E2
(C) 1988-2010, Advanced Micro Devices, Inc.
ATOMBIOSBK-AMD VER015.050.002.001.000000
4GOC0413.111
CCC Overdrive Limits
GPU Clock: 2000 MHz
Memory Clock: 2250 MHz
GPU Clocks
300 MHz, 588 MHz, 971 MHz, 1061 MHz
1128 MHz, 1191 MHz, 1233 MHz, 1268 MHz
Memory Clocks
300 MHz, 1000 MHz, 1750 MHz
Temperature Target: 70 °C
Memory Support
4096 MB, GDDR5, Autodetect
4096 MB, GDDR5, Elpida EDW4032BABG
4096 MB, GDDR5, Hynix H5GC4H24AJR
Memory Timings (Elpida)
tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC
200 MHz: 0-3-2-3-7-7-12
400 MHz: 0-3-5-5-15-8-25
800 MHz: 5-5-11-11-31-12-51
1000 MHz: 9-9-14-14-39-15-64
1250 MHz: 13-13-18-18-50-18-81
1375 MHz: 15-15-20-20-55-20-89
1425 MHz: 16-16-21-21-57-20-92
1500 MHz: 17-17-22-22-60-21-97
1625 MHz: 17-17-22-22-60-21-97
1750 MHz: 17-17-22-22-60-21-97
2000 MHz: 17-17-22-22-60-21-97
Memory Timings (Hynix)
tRCDW-tRCDWA-tRCDR-tRCDRA-tRC-tCL-tRFC
400 MHz: 4-4-5-5-18-7-39
800 MHz: 7-7-11-11-34-10-79
900 MHz: 9-9-12-12-38-11-89
1000 MHz: 9-9-13-13-41-12-98
1125 MHz: 11-11-15-15-47-13-111
1250 MHz: 12-12-17-17-52-15-123
1375 MHz: 14-14-19-19-57-17-136
1425 MHz: 14-14-20-20-59-17-141
1500 MHz: 14-14-20-20-61-18-148
1625 MHz: 14-14-20-20-61-18-148
1750 MHz: 14-14-20-20-61-18-148
2000 MHz: 14-14-20-20-61-18-148



Save and flash.



Reboot.

Same results.

Any thoughs?

OS is Windows 10, driver is downloaded from the MSI website for this card, which is
radeon 17.1.1, 17.6.1 no difference

basically I did the exact same thing as this tutorial
dont know why it's not working.
I do got my RX 480 work via bios mod and overclock the ram .,

https://youtu.be/HCGNf1xYVVU