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

[whoismoses]

did you flashed bios of the cards or overclock only? And which brand of rx550 you use?

I had similar result as the other guy... Most of my 550s are up 1.5 to 2.5 MH/s...

Mine are all ASUS RX 550 4GB. All have a bios flash. Most cards are 1250 gpu, 2000 memory. However I have a couple that I can't get above 1850 memory. I have 18 of these...

[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/

[joaocha]

Claymore, after 11.2 and 11.3 update, some of my rigs that have 10 gpus, (all of them rx580 4gb and 8gb), fail to start the miner,

11.1 works fine



Maybe its memory related? my rigs have 4gb ram memory

04:41:55:878    f843d740        Platform: Linux
04:41:55:993    f843d740        start building OpenCL program for GPU 0...
04:41:56:092    f843d740        done
04:41:56:299    f843d740        start building OpenCL program for GPU 1...
04:41:56:423    f843d740        done
04:41:56:629    f843d740        start building OpenCL program for GPU 2...
04:41:56:753    f843d740        done
04:41:56:960    f843d740        start building OpenCL program for GPU 3...
04:41:57:084    f843d740        done
04:41:57:290    f843d740        start building OpenCL program for GPU 4...
04:41:57:413    f843d740        done
04:41:57:620    f843d740        start building OpenCL program for GPU 5...
04:41:57:743    f843d740        done
04:41:57:945    f843d740        start building OpenCL program for GPU 6...
04:41:58:054    f843d740        done
04:41:58:256    f843d740        start building OpenCL program for GPU 7...
04:41:58:355    f843d740        done
04:41:58:561    f843d740        start building OpenCL program for GPU 8...
04:41:58:684    f843d740        done
04:41:58:890    f843d740        start building OpenCL program for GPU 9...
04:41:59:015    f843d740        done
04:41:59:285    f843d740        GPU #0: algorithm ASM
04:41:59:342    f843d740        GPU #1: algorithm ASM
04:41:59:401    f843d740        GPU #2: algorithm ASM
04:41:59:459    f843d740        GPU #3: algorithm ASM
04:41:59:517    f843d740        GPU #4: algorithm ASM
04:41:59:575    f843d740        GPU #5: algorithm ASM
04:41:59:633    f843d740        GPU #6: algorithm ASM
04:41:59:697    f843d740        GPU #7: algorithm ASM
04:42:19:948    f843d740        GPU #8: algorithm ASM

after this the miner is killed and pc restart

[andrenym00]

Is it normal to get hashrate drop after 10-20 hashes? Sometimes it will go much longer.  I thought I fixed it when I changed pcie latency timer to higher number.

[groovytechno]

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.

Also, Afterburner doesn't work with the Adrenaline drivers.  Unless someone can enlighten me otherwise.

[Vann]

Afterburner will only work with up to 3 cards with the Adrenaline drivers. You can set the overclock/undervolt/fan settings directly in the Claymore config or use OverdriveNtool to create profiles as explained on www.mining.help.

[big al]

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?

[KGV]

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

[nirbo]

Hey everyone,

I am attempting to use the ETH miner v11.3 with NVIDIA V100 GPUs, however I keep getting the following error:

Code:

GPU 0, GpuMiner cu_kd failed 8 (0), invalid device function
GPU 0, Calc DAG failed!

I'm using Ubuntu 16.04 and I've tried with both CUDA 9.0 and 9.1

@Claymore, would you please advise?
How do I get this to work? to my understanding, v11 of the miner is supposed to support CUDA 9.1.


Thanks.

Does anyone happen to know how to solve this issue?


Thanks.

[Munka9]

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.

[big al]

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.  

[preda]

i found claymore now very staable and works very good with my amd rigs, so far i had drop hashrate and since i installed 11 version all works perfect, actually dual mining with eth+kekkac is a good option

[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

[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.