[GUIDE][TUTORIAL][XMR,ETH]How To Mod Bios RX470/570/480/580 VEGA Mining 💰⛏

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I'm Strugling to find a BIOS for Sapphire RX580 Nitro+ 4G Hynix

The problem is that my GPUS have PN. 113-1E366FU-S4J

I cannot find any compatible BIOS to Flash

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[Mattthev]

Ok so I tried to buy one of the bios on his page and the payment expired before the payment was cleared. Now I tried to contact their support and they don't give an answer. Looks like I got scammed.

You've sent payment late, so system close the order, it's very clearly said on order page, I think 30 minutes to send payment is pretty much enough. Then you sent me an e-mail at 20:00 CET and expecting I will answer and fix it on midnight? I will return your LTC, never ever order anything again, same applies for my guides not even try to read them!!

That’s a great way to deal with clients. I don’t control the shitty exchanges that sometimes take a lot to make a simple withdrawal. Funny thing is you replied here first and not the email. Lol.

I’m waiting for the refund

That would be hardly doable when you haven't sent me your wallet like I e-mailed you, since the payment came from some common wallet...

[AresROC]

Looking for few more timings testers with Elpida, Hynix (H5GQ8H24MJ, H5GC8H24MJ and the newest H5GQ4H24AJ) and/or Micron. You need to know how to use PBE or SRB with timings and tweak miner for best hashrate (XMR and ETH). Contact me via e-mail I will send you timings for testing.

Hi, thanks for your guide I have played with all the new GPU's I recently purchased.  I have each GPU in an individual PC so I can play with varies BIOS settings.  I track hashrate, wattage & temp.

Now I have all 9 GPU's stabilized to mine Eth between 27~31 MH/s with PBE 1.6.7, I am out of things to play with.  If you have any of the memories below you need to test with, let me know so I can play with them some more!

            Eth   ZEC   XMR
Asus RX570 A   ROG Strix   Hynix           H5GC4H24AJ   27   305   
MSI RX580 B   Armor           Elpida           EDW4032BAB   27   330   
MSI RX580 C   Armor           Elpida           EDW4032BAB   27   320   
MSI RX580 D   Armor           Samsung   K4G41325FE   29      
MSI RX580 E   Armor           Samsung   K4G41325FE   31      
MSI RX580 Z   Armor           Hynix           H5GC4H24AJ   28   335   
MSI RX570 A   Armor           Hynix           H5GC4H24AJ   28   300   
MSI RX570 B   Armor           Hynix           H5GC4H24AJ   28   315   210
MSI RX570 G   Gaming   Hynix           H5GC4H24AJ   28   310   

[Jan2017]

To everyone who is hesitating to BUY the mining BIOS.
If you already invested in your graphics card, this investment is really a NO brainer.
Got my rates up significantly.
This is easily one of my best investments for mining. 

[Call_Me_Bambi]

Not on a riser yet...How can I re-flash stock BIOS when ATIwinflash does not even detect it?

I'm going to guess you have both cards installed on the x16 PCI-E slots on your motherboard.

Some things to try, in no particular order.
1) Use ATIflash, the comand line version not the Windows version.
2) Fit the errant card in a different PC and try re-flash it fom there  (with Windows 10).
3) Remove the good card an try re-flashing with just the errant card.
4) Use, as suggested, DDU http://www.guru3d.com/files-details/display-driver-uninstaller-download.html and re-install the video drivers (make sure you select safe mode in DDU).
5) Try the card in a different PCI-E slot all by itself.

[AresROC]

To everyone who is hesitating to BUY the mining BIOS.
If you already invested in your graphics card, this investment is really a NO brainer.
Got my rates up significantly.
This is easily one of my best investments for mining. 

Hi, can you say how much of a difference you are noticing?  Bad memory chips I get 27.5 mh while samsungs can get 31mh... if a Great BIOS timing can get me +1mh/s I am happy... if I get 0.5mh then I am not sure its worth the trouble?

[Branko]

To everyone who is hesitating to BUY the mining BIOS.
If you already invested in your graphics card, this investment is really a NO brainer.
Got my rates up significantly.
This is easily one of my best investments for mining. 

Hi, can you say how much of a difference you are noticing?  Bad memory chips I get 27.5 mh while samsungs can get 31mh... if a Great BIOS timing can get me +1mh/s I am happy... if I get 0.5mh then I am not sure its worth the trouble?

Well, if you have 1000 cards, 0.5MH/s per card is still worth as 3 full rigs

[techcoin12]

just wanted to thank Mattthev for all the links on the first page of this thread.
i cant count how many times it has helped me out alot, timmings and settings are great!!!  

[Jan2017]

There is a lot of variance, the "silicon lottery".
I use RX580 and most run now just sub 30 , but that is 24/7.
Worst card I could get just over 28, best card over 31.
So improvements are well over 10% and some over 30%
So you have to be a little bit lucky, but anyway, if you run mining rigs the ROI is very very quick 

[jaykavathe]

Do you have Custom memory strap for new Micron memories in MSI cards? I heard these can push beyond 30-31 on RX470 Mining Edition but cant find the straps.

I can pay if it works.

[Ventrue]

Hi.. Ive bought ur pbe but so far no email with license key.
ive emailed u already. thks!

[Branko]

Do you have Custom memory strap for new Micron memories in MSI cards? I heard these can push beyond 30-31 on RX470 Mining Edition but cant find the straps.

I can pay if it works.

You can try my strap from rx560 maybe, if its the same micron memory

[Deners]

Does your modded bios for RX 580 GPUs come with only changed Timings or you have done aswell undervolt and OC-ed on the bios? Because i prefer to undervolt and OC the cards myself on afterburner??

[Bigdrago]

Ubermix 3.1 for samsung sucks. Only getting 27.2 mh/s.
1200/1v
1900/0.850v

With micron I get 30.9 (1150/0.850 2150/0.850)

[jaykavathe]

Do you have Custom memory strap for new Micron memories in MSI cards? I heard these can push beyond 30-31 on RX470 Mining Edition but cant find the straps.

I can pay if it works.

You can try my strap from rx560 maybe, if its the same micron memory

Well looks like there are these new micron memories capable of pushing RX470s past 30. I am ready to pay if one can find the right strap for these new mem. I am getting 29.7 MH/s out of RX470 mining edition.

[Branko]

Do you have Custom memory strap for new Micron memories in MSI cards? I heard these can push beyond 30-31 on RX470 Mining Edition but cant find the straps.

I can pay if it works.

You can try my strap from rx560 maybe, if its the same micron memory

Well looks like there are these new micron memories capable of pushing RX470s past 30. I am ready to pay if one can find the right strap for these new mem. I am getting 29.7 MH/s out of RX470 mining edition.

My bios is here

https://bitcointalk.org/index.php?topic=3052745.0

you can extract 2000MHz strap and try in your card...since it has twice as wide bus, you should be able to get more than 32MH/s
if you manage to run it at 2240MHz memory speed...that probably mostly depend on your 470 card cooling (and some luck)

[AmberStephenson]

Amazing Guide ! Thank You for share.

I Need DGB Coin Guide . How to mine with amd gpu  ?

Thank You.

[jaykavathe]

Do you have Custom memory strap for new Micron memories in MSI cards? I heard these can push beyond 30-31 on RX470 Mining Edition but cant find the straps.

I can pay if it works.

You can try my strap from rx560 maybe, if its the same micron memory

Well looks like there are these new micron memories capable of pushing RX470s past 30. I am ready to pay if one can find the right strap for these new mem. I am getting 29.7 MH/s out of RX470 mining edition.

My bios is here

https://bitcointalk.org/index.php?topic=3052745.0

you can extract 2000MHz strap and try in your card...since it has twice as wide bus, you should be able to get more than 32MH/s
if you manage to run it at 2240MHz memory speed...that probably mostly depend on your 470 card cooling (and some luck)

I tried it and it didnt run at all I appreciate your help though. I am working with the OP here, seems very helpful and I bought the software. Seems no brainer if you are new to tuning and stuff.

[Branko]

Do you have Custom memory strap for new Micron memories in MSI cards? I heard these can push beyond 30-31 on RX470 Mining Edition but cant find the straps.

I can pay if it works.

You can try my strap from rx560 maybe, if its the same micron memory

Well looks like there are these new micron memories capable of pushing RX470s past 30. I am ready to pay if one can find the right strap for these new mem. I am getting 29.7 MH/s out of RX470 mining edition.

My bios is here

https://bitcointalk.org/index.php?topic=3052745.0

you can extract 2000MHz strap and try in your card...since it has twice as wide bus, you should be able to get more than 32MH/s
if you manage to run it at 2240MHz memory speed...that probably mostly depend on your 470 card cooling (and some luck)

I tried it and it didnt run at all I appreciate your help though. I am working with the OP here, seems very helpful and I bought the software. Seems no brainer if you are new to tuning and stuff.

What do you mean by "didn't run"?

[Mattthev]

I tried it and it didnt run at all I appreciate your help though. I am working with the OP here, seems very helpful and I bought the software. Seems no brainer if you are new to tuning and stuff.

What do you mean by "didn't run"?

I don't have any Micron, but I've got info from testers that it works only with some cards seems so. Good job anyway!