Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux)

[mpx1368]

hi
i live in iran and in ver 11.1 and 11.2 cannot connect to devfee server address ethermine.org:5555 and gpu hashrare decrease no any way to change devfee server address to ethermine.org:14444

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[ildotoress]

The current AMD drivers in compute mode are optimized for Windows 10 v1709 FCU. Those are the fastest drivers to use with RX 570/580 cards. The only reason to use the blockchain drivers on Windows v1709 with RX 570/580's is some old miners like SGminer don't work with the latest drivers.

In my experience, in what mining is concerned, the Beta Blockchain drivers are identical to all new drivers. No speed difference whatsoever.
If someone has proof otherwise please come forward.

Beta blockchain drivers have a limit of upto 8 GPUs. New drivers don't... Speedwise maybe no difference so what is the harm of using newer drivers?

Installed new drivers and afterburner doesn't work. Went back to blockchain drivers.  

That is why I use overdriventool instead of MSI afterburner... https://forums.guru3d.com/threads/overdriventool-tool-for-amd-gpus.416116/

But it doesn't have the graphical (mathematical) function of rpm setup which only AB has.

[DiHunter]

Hello.
Does anybody have Sapphire rx 550 4gb? What is the hashrate with 11.3 version on ETH?
Do your cards find more shares now with increased hashrate on 11.3 version?

[Omg9500]

The current AMD drivers in compute mode are optimized for Windows 10 v1709 FCU. Those are the fastest drivers to use with RX 570/580 cards. The only reason to use the blockchain drivers on Windows v1709 with RX 570/580's is some old miners like SGminer don't work with the latest drivers.

In my experience, in what mining is concerned, the Beta Blockchain drivers are identical to all new drivers. No speed difference whatsoever.
If someone has proof otherwise please come forward.

Beta blockchain drivers have a limit of upto 8 GPUs. New drivers don't... Speedwise maybe no difference so what is the harm of using newer drivers?

Installed new drivers and afterburner doesn't work. Went back to blockchain drivers.  

That is why I use overdriventool instead of MSI afterburner... https://forums.guru3d.com/threads/overdriventool-tool-for-amd-gpus.416116/

But it doesn't have the graphical (mathematical) function of rpm setup which only AB has.

Then stay with AB and whatever you want. I can't because I have 13 cards in my rig which works only with new drivers and AB does not function with new drivers. I can only say Claymore 11.3 with latest drivers and overdriventool works fine with me and gives me 399 mh/s.

[Ossidalm]

In 24 hours I'm getting 0 rejected eth shares and about 22 incorrect per card. 30 rejected decred per card. 0 memory errors. On 11.3. Is this acceptable?

yes

It is acceptable but 22 incorrect is about 4%. You would have a higher profit slowing the cards down and eliminating those errors. A 29mhs card with 0% errors has higher profit than a 30mhs card with 4% errors.

I'd start with lowering each mclock by just 20Mhz and see if that clears up the error rate.

Of my 17 cards I tolerate an incorrect shares rate of 1% on one card that I can't shake no matter what timings I use and 0.5% on 2 others. The rest can all go weeks without an incorrect share.

That is right. It is better to reduce the clock.

[Claymore]

Can you please include reboot.bat in the archives ? For miners that use more rigs is very hard to add the file on each updated version.
Thanks,

Actions that you want to do in this file can be different. How do you update miners?

[RYXES]

Can you please include reboot.bat in the archives ? For miners that use more rigs is very hard to add the file on each updated version.
Thanks,

Do you mean a force update and reboot?

[R0land]

Hello.
Does anybody have Sapphire rx 550 4gb? What is the hashrate with 11.3 version on ETH?
Do your cards find more shares now with increased hashrate on 11.3 version?

I have a couple of this cards, all with Micron RAM and modded BIOS.
The hashrate is ~13 Mh/s @23W up to ~14 Mh/s @30W, it depends on your gpu-core and RAM speed/voltage settings.

[Munka9]

So incorrect are just as bad as rejected?  Wasted time and power.

(Edit: I did find where someone mentioned incorrect share is local, rejected share is pool and both are equally bad)

I'm going to revert to 10.6. I could run the cards faster with almost no incorrect shares.  

I'd try the slowdown too. You might find you have a better overall result.

[Prelude]

Anyone having issues with 11.3 and Hawaii GPUs? Every 10-15 minutes my rigs will lose 5-7% speed for about 2-3 minutes, and then they go back to normal. This happens continually, on all my Hawaii based rigs. Never saw this issue with 10.6 that I just upgraded from.

[yyfong]

Hello.
Does anybody have Sapphire rx 550 4gb? What is the hashrate with 11.3 version on ETH?
Do your cards find more shares now with increased hashrate on 11.3 version?

I got Saphhire RX550 2GB, mining MUSICOIN with v11.3, speed increase from 11.xMH/s to 13.7MH/s.
Shares increase a bit, not very much.

[costi.kocev]

Dear @Claymore,

I have noticed increase in stale shares from 11.2 to 11.3 about 3%. Nothing is changed beside the version of the miner. Can you check that?

[Claymore]

Dear @Claymore,

I have noticed increase in stale shares from 11.2 to 11.3 about 3%. Nothing is changed beside the version of the miner. Can you check that?

What pool do you use?

[costi.kocev]

Dear @Claymore,

I have noticed increase in stale shares from 11.2 to 11.3 about 3%. Nothing is changed beside the version of the miner. Can you check that?

What pool do you use?

us1.ethermine.org:14444, like before

[Claymore]

Dear @Claymore,

I have noticed increase in stale shares from 11.2 to 11.3 about 3%. Nothing is changed beside the version of the miner. Can you check that?

What pool do you use?

us1.ethermine.org:14444, like before

I see some crazy values for stales today, up to 15%, it can be some issue on pool side. Try to start v11.2 and see if it helps.

[williamrobinson57]

what signal channels you suggest to follow?

[dragonmike]

what signal channels you suggest to follow?

Red = stop
Green = go

...but generally I just follow the white rabbit.

EDIT: Claymore, v11.3 works like a charm, thanks. My RX570's are now each hashing at approx 1 Mh/s faster than before.

[BTC22]

Guys, dont flame me here, but I just added some AMD cards to me Nidvia rigs. Is it possible to use claymore for just the AMD cards and another miner for nidvia?

[meru890]

Guys, dont flame me here, but I just added some AMD cards to me Nidvia rigs. Is it possible to use claymore for just the AMD cards and another miner for nidvia?

yes you can use different algo for each card, since you can also disable cards for mining.

[skablast]

Simply add -platform 1 on your bat