Ethash DAG epoch RX470/480/570/580 FIX !!

[Orbolon]

Damn this fix helped me get 15 mh/s out of my 6x rx 570 rig. Thanks for posting!

[pornluver]

Damn this fix helped me get 15 mh/s out of my 6x rx 570 rig. Thanks for posting!

It's confirmed that wattool doesn't work.

What would be the solution?

[Metroid]

Damn this fix helped me get 15 mh/s out of my 6x rx 570 rig. Thanks for posting!

It's confirmed that wattool doesn't work.

What would be the solution?

There is no solution like watttool at moment, anything that is available sadly does not work like watttool.

[pornluver]

Damn this fix helped me get 15 mh/s out of my 6x rx 570 rig. Thanks for posting!

It's confirmed that wattool doesn't work.

What would be the solution?

There is no solution like watttool at moment, anything that is available does not work like watttool sadly.

Will wattool update itself with something that works? I am better off with old driver here.

[Metroid]

Damn this fix helped me get 15 mh/s out of my 6x rx 570 rig. Thanks for posting!

It's confirmed that wattool doesn't work.

What would be the solution?

There is no solution like watttool at moment, anything that is available does not work like watttool sadly.

Will wattool update itself with something that works? I am better off with old driver here.

No, the author is probably dead somewhere. Try this https://forums.guru3d.com/threads/overdriventool-tool-for-amd-polaris-gpus.416116/page-5

[kemo6600]

Damn this fix helped me get 15 mh/s out of my 6x rx 570 rig. Thanks for posting!

It's confirmed that wattool doesn't work.

What would be the solution?

There is no solution like watttool at moment, anything that is available does not work like watttool sadly.

Will wattool update itself with something that works? I am better off with old driver here.

Try this

https://forums.guru3d.com/threads/overdriventool-tool-for-amd-polaris-gpus.416116/

[pornluver]

I am going to use this.

https://forums.guru3d.com/threads/overdriventool-tool-for-amd-polaris-gpus.416116/

This software however miss 1 very important feature.

In claymore I can turn off some card and I will look at wattool to see which card has 0% GPU usage.

With this software it's gonna be much tougher.

[greatauror28]

Can someone just post a clear How To for undervolting a 5xx card with these drivers in Win 10?

I can get them undervolted in Wattman but one reboot and its lost. Need bios undervolt instructions or some clear method. I read one guy was successful with Aug 11 drivers and Trixx.

I wrote about undervolting in my guide, it's really just basic, but it will give you better power consumption.

Except blockchain drivers (both aug11 & aug23) completely bypass the set voltages in the BIOS if you didn't do one simple trick.

And I think i'm the only one that found out that trick yet...

Also @Tuner77 I think i'm your guy and yes, Trixx works with blockchain drivers and Claymore 9.8.

[Bright Lilim]

I am running the crimson Beta drivers and use MSI AB Beta 16 Version, all fine with full controls on AB.
6 x RX570 Sapphire Nitro + 4gb
Undervolted and overclocked, no BIOS mods as yet but all 6 cards getting just over 25Mhs.
Brand new build a few days ago

[chongo]

are there any official drivers out yet, or do we have to install the driver here in the first post?
if there are official drivers can someone link them pls?
thanks guys

[platforma]

are there any official drivers out yet, or do we have to install the driver here in the first post?
if there are official drivers can someone link them pls?
thanks guys

Google "amd blockchain driver".

[Jbodz83]

Got my RX580 undervolted by directly modifying GPU vBios (mV) to 850 below states. set my TDP to 140 directly in BIOS. got GPU-Z showing 110W to all RX 580 8GB (30.89Mhs). running for 28hrs now... hope this helps, and i would like to you guys to check if what i did is safe.

300 - 750 mV
500 - 850 mV
700 - 850 mV
800 - 850 mV
900 - 850 mV
1100 - 850 mV
1200 - 850 mV
1250 - 850 mV

[spectune]

Im using 2xRX580 and 1xRX570 in one RIG with the new driver. Get from RX580 about 30,7Mh/s constantly, the RX570 Nitro+ delivers 29,6Mh/s - with a patched BIOS.
The undervolt process is done by the OverDriveNTool-which works good - so the whole RIG with these 3 RX and a constant rate of 90,8 Mh/s pulls 400 watts at the wall.
Below 850mV the RX5xx will get unstable at MEM 2100 and GPU 1150 Mhz. I think more optimization is not possible with this technology. Let me know if I'm wrong.

[w0lf0.]

Anyone with 470s 4gb rigs have better hashrate with this fix?
Me only have a major consuption and temps 

[AZuley]

Anyone with 470s 4gb rigs have better hashrate with this fix?
Me only have a major consuption and temps 

Of course, the effect is on the whole series of POLARIS.

[totko]

I have putted on my rigs 470 and 480 this combination. Ddu remove old drivers in safe mode, control panel add manual drivers and without reboot install afterburner beta version. Fron what i have seen claymore sometimes controles e evrything some not. But in last few days i have noticed that hash fals to 24Mhs after restart everything ok. Is there a fix for that?

[cwelle_bec]

Hi guys..

I have a pretty big problem.. Last night my windows 10 miner did some kind of stupid graphic drivers update, and my Claymore 9.8 stopped working after that. Anyway, i have removed the drivers with DDU in Safe mode, and afterwards installed the latest Beta (Blockchain drivers).. So everything should be ok, but it is not..

My compter restarts when i start Claymore and when it gets to this point:

https://ibb.co/n0taP5

I have 6 x RX 580 Nitro+ 8GB cards..

Does any1 has an idea what shall i do?

Thank you in advance..

[totko]

Somewhare there is an option return drivers before update, i had the same situation reinstall windows!
Nothing else whould help....

[cwelle_bec]

Everything from scratch??

Thank you..

[cwelle_bec]

One more interesting thing i found out..

If i use NiceHash Legacy 1.8, i am able to mine just fine with 5 cards.. My first tought was that one of the cards was damaged, but i tried more less all combinations, and all the graphic cards work just fine.. ON the moment i turn on 6th graphic cards, Nice Hash (Claymore) acts the same as Claymore i usualy use.. Gets stuch on the same place!

So with 5 graphic cards, everything works ok, with 6, everything gets stuck!


Any ideas?