Modified GPU BIOS for Mining

[willi9974]

Yes i have this card, but at the moment the Miner is running and the BIOS and all other tools are on the other partition an my harddisk, so i can only access if i reboot it.

i reboot is tomorrow, if i move my shelf, so i can post ist only on next day.

[Ephaistos90]

Ok thank you willi9974

[willi9974]

Mine helps Miner :-)

i reboot it just now

here are my bios

1500 version
https://www.file-upload.net/download-12845253/RX570_4GB_1500up.rom.html

Stock Bios
https://www.file-upload.net/download-12845255/RX570_4GB_org.rom.html

i hope it helps you !!!

[Ephaistos90]

Yeah thx willi !

[notbatman]

As per request:

Asus.RX480.8192.160628_MINING_BIOS
MSI.RX480.4096.160720_MINING_BIOS
Sapphire.RX480.8192.160603_MINING_BIOS

** WARNING **
UNTESTED BIOS

[baga105]

Notbatman, is it possible to do a Custom bios for Rx 570 Sapphire Nitro+ 8gb (Samsung) ?

[preda]

As per request:

Asus.RX480.8192.160628_MINING_BIOS
MSI.RX480.4096.160720_MINING_BIOS
Sapphire.RX480.8192.160603_MINING_BIOS

** WARNING **
UNTESTED BIOS

thank you very much!!!!!!!!

but after i flash this bios i need msi afterburner setting to do too? or i leave it stock?

i have to rename the file sapphire.rx480.8192.160603_mining_bios.7z.uue.txt

in sapphire.rx480.8192.160603_mining_bios.7z
right?

[notbatman]

Notbatman, is it possible to do a Custom bios for Rx 570 Sapphire Nitro+ 8gb (Samsung) ?

It is but, there's stability issues with most 570 cards it seems unless you get a lucky card. The straps included with these cards are very close to mining straps already and I've only managed to get minor power savings on these cards over the stock bios.

Another user reported success in copying the 1500 straps on his Epilda 570 but I can't confirm this (I need to build a windows gaming and test rig).

[notbatman]

As per request:

Asus.RX480.8192.160628_MINING_BIOS
MSI.RX480.4096.160720_MINING_BIOS
Sapphire.RX480.8192.160603_MINING_BIOS

** WARNING **
UNTESTED BIOS

thank you very much!!!!!!!!

but after i flash this bios i need msi afterburner setting to do too? or i leave it stock?

i have to rename the file sapphire.rx480.8192.160603_mining_bios.7z.uue.txt

in sapphire.rx480.8192.160603_mining_bios.7z
right?

Remove anything like afterbusrner or custom miner overclock settings; drivers and miners should be on default settings except for fan speeds (I recommend 100%).

The file name should end in .uue rename it then open it, the .7z with the rom is inside.

[bigjee]

Hey guys.
I just bought a second hand rig (but is in very good condition and the owner did not abuse the cards or mod them)
Currently in the process of fixing some issues but here is the first bios of the 3 cards in the rig.

https://www.dropbox.com/s/2504w0cx5pp6owq/Modded_Sap_Pulse_Rx570_Elpida_4GB.rom?dl=0

[580rigseverywhere]

Hi notbatman could you or have you done any mods on the xfx rx580 8gb cards. Im having issues with stability with the ubermix. i can upload the stock and/or modded bios if you could take a look. i would really appreciate any help you can offer

[MiningDoc]

Hey guys.
I just bought a second hand rig (but is in very good condition and the owner did not abuse the cards or mod them)
Currently in the process of fixing some issues but here is the first bios of the 3 cards in the rig.

Alright, these 570 are kinda sketchy but lets see if you got a lucky card!!!


** WARNING **
UNTESTED BIOS

I agree, I have 2 MSI Armor OC rx570's and they can be tempermental.  Both mine are elpida version and 1 runs on the radeon mining drivers, the other doesn't.  I have them undervolted to 900mv using the 1500 straps and am hashing at 740 H/s (cryptonite) or 26 MH/s Eth, while using 85-88w at the wall.  It's a good balance.  I think if I upped the voltage a bit I could improve the hash rate, but they don't seem to improve as much as the 470 cards did.

[notbatman]

Hey guys.
I just bought a second hand rig (but is in very good condition and the owner did not abuse the cards or mod them)
Currently in the process of fixing some issues but here is the first bios of the 3 cards in the rig.

https://www.dropbox.com/s/2504w0cx5pp6owq/Modded_Sap_Pulse_Rx570_Elpida_4GB.rom?dl=0

Alright, these 570 are kinda sketchy but lets see if you got a lucky card!!!

Sapphire-Pulse-RX570-4GB_MINING_BIOS

** WARNING **
UNTESTED BIOS

I agree, I have 2 MSI Armor OC rx570's and they can be tempermental.  Both mine are elpida version and 1 runs on the radeon mining drivers, the other doesn't.  I have them undervolted to 900mv using the 1500 straps and am hashing at 740 H/s (cryptonite) or 26 MH/s Eth, while using 85-88w at the wall.  It's a good balance.  I think if I upped the voltage a bit I could improve the hash rate, but they don't seem to improve as much as the 470 cards did.

You're the second person claiming success with the 1500 straps.

My windows rig is having issues I think the HD7990 is getting old (was this thing made in the mid 90's?), it hashes at over 1k H/s XMR stock. So I gotta rip all the cads out and I'll test the 1500 straps on the 570s while all the cards are out. Currently they're going at 581 H/s XMR with what's basically an undervolted/underclocked stock bios.


edit:

OK, I got my MSI GamingX RX570-4GB running at 2000 with the 1500 straps. -- 729 H/s

[Branko]

My windows rig is having issues I think the HD7990 is getting old (was this thing made in the mid 90's?), it hashes at over 1k H/s XMR stock. So I gotta rip all the cads out and I'll test the 1500 straps on the 570s while all the cards are out. Currently they're going at 581 H/s XMR with what's basically an undervolted/underclocked stock bios.

Sounds like totally not worthy for mining monero with those cards, since RX560 can reach 500H/s

[notbatman]

My windows rig is having issues I think the HD7990 is getting old (was this thing made in the mid 90's?), it hashes at over 1k H/s XMR stock. So I gotta rip all the cads out and I'll test the 1500 straps on the 570s while all the cards are out. Currently they're going at 581 H/s XMR with what's basically an undervolted/underclocked stock bios.

Sounds like totally not worthy for mining monero with those cards, since RX560 can reach 500H/s

Go with with 580-8gb don't mess around, my rigs are in pieces hahah.

[Branko]

My windows rig is having issues I think the HD7990 is getting old (was this thing made in the mid 90's?), it hashes at over 1k H/s XMR stock. So I gotta rip all the cads out and I'll test the 1500 straps on the 570s while all the cards are out. Currently they're going at 581 H/s XMR with what's basically an undervolted/underclocked stock bios.

Sounds like totally not worthy for mining monero with those cards, since RX560 can reach 500H/s

Go with with 580-8gb don't mess around, my rigs are in pieces hahah.

vega or nothing for cryptonight

[notbatman]

My windows rig is having issues I think the HD7990 is getting old (was this thing made in the mid 90's?), it hashes at over 1k H/s XMR stock. So I gotta rip all the cads out and I'll test the 1500 straps on the 570s while all the cards are out. Currently they're going at 581 H/s XMR with what's basically an undervolted/underclocked stock bios.

Sounds like totally not worthy for mining monero with those cards, since RX560 can reach 500H/s

Go with with 580-8gb don't mess around, my rigs are in pieces hahah.

vega or nothing for cryptonight

What kind of numbers you getting?

[notbatman]

Hey guys.
I just bought a second hand rig (but is in very good condition and the owner did not abuse the cards or mod them)
Currently in the process of fixing some issues but here is the first bios of the 3 cards in the rig.

https://www.dropbox.com/s/2504w0cx5pp6owq/Modded_Sap_Pulse_Rx570_Elpida_4GB.rom?dl=0

Try this, it uses the 1500 straps.

Sapphire-Pulse-RX570-4GB_MINING_BIOS_V2

** WARNING **
UNTESTED BIOS

[Branko]

What kind of numbers you getting?

Don't have it, but friend has full rig of vega 56s, he get 1900H/s per card

[notbatman]

What kind of numbers you getting?

Don't have it, but friend has full rig of vega 56s, he get 1900H/s per card

Oh man, that's good. They're still kinda pricey though.



edit:

I just checked a few sources and there's no stock left, only 64s @ $900. I think can get 1.2 kH/s from a $400 580-8gb, the sapphire nitro+ (Hynix version) 580 8gb might go there...