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

[Emoclaw]

Can't seem to get a good stable OC for the death of me lol. Any suggestions?

My dual mining hashrate for ETH currently fluctuates between 42-48Mh/s from two 8Gb Strix RX 480s, with one card around 20-23Mh/s and the other 24-25Mh/s. I've read that people are able to get 30-31Mh/s from these cards through OC but outside of the default OC at 1330Mhz in GPU Tweak 2, everything crashes after a while. I had managed to get to 51Mh/s but it crashed. My rig is as follows and any help/guidance would be appreciated.

Ryzen 7 1700x
Asrock x370 Taichi Mobo
Corsair H100i v2 Liquid Cooling
(2) Asus Strix RX 480 8GB running with Crossfire - Driver 17.10.1731
32Gb Ram
750W Power Supply
1 SSD, 2 Sata HDDs
NZXT Phantom with 5 fans (1 200mm, 4 140mm)
Windows 10 64bit

Any ideas or advice on getting up to 50-60Mh/s?

Edit: It just crashed on the default OC as well.. smh

Do not use Crossfire for mining, disable it.
Set the core clock to 1200MHz or lower (just enough to not affect your hashrate by a significant amount), as well as the voltage, and the memory clock as high as you can without getting any GPU Memory errors in HWinfo.
Look into BIOS modding as well, only through that will you have a shot at getting 30MH/s.

[lazyturtle]

Is it possible to set specific GPU´s to dual mine and some to solo mine on the same rig? Say in a 6x gpu rig 3 would dual mine and 3 would solo mine. If this is possible, help with the config would be appreciated, thx!

First post......RTFM.

What first post? can´t find any information in claymores first post that shows how you would do what i ask for?......

Maybe you did not read my question? RTFQ

[mattmathison]

Do not use Crossfire for mining, disable it.
Set the core clock to 1200MHz or lower (just enough to not affect your hashrate by a significant amount), as well as the voltage, and the memory clock as high as you can without getting any GPU Memory errors in HWinfo.
Look into BIOS modding as well, only through that will you have a shot at getting 30MH/s.

I did some bios modding and tuning is msiAB last day. HWinfo was running and showed 0 errors, but I saw glitches on the screen, and after a few mins my system froze. Tried multiple times with multiple variations but no errors in HWinfo, just glitches and crashes.
I did find the almost optimal settings, but HWinfo did not help me.
I think I missed something. Can you help me pls?

[vydelek]

Please help ETH+ SIA (NICEHASH) DUAL

What is the error?

EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal adres -epsw x -eworker Miner6 -epool eth.f2pool.com:8008 -ewal adres -epsw x -eworker Miner6 -dpool stratum+tcp://sia.eu.nicehash.com:3360 -dwal adres.Miner6 -dpsw x -dcoin sia -allpools 1 -allcoins -1 -tstop 95 -ftime 10 -mport -3333 -dcri 17

Pictures - http://www.imgup.cz/image/LgJW

[Aleks3000]

Please help ETH+ SIA (NICEHASH) DUAL

What is the error?

EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal adres -epsw x -eworker Miner6 -epool eth.f2pool.com:8008 -ewal adres -epsw x -eworker Miner6 -dpool stratum+tcp://sia.eu.nicehash.com:3360 -dwal adres.Miner6 -dpsw x -dcoin sia -allpools 1 -allcoins -1 -tstop 95 -ftime 10 -mport -3333 -dcri 17

Pictures - http://www.imgup.cz/image/LgJW

-mode 0

[drak24]

Can't seem to get a good stable OC for the death of me lol. Any suggestions?

My dual mining hashrate for ETH currently fluctuates between 42-48Mh/s from two 8Gb Strix RX 480s, with one card around 20-23Mh/s and the other 24-25Mh/s. I've read that people are able to get 30-31Mh/s from these cards through OC but outside of the default OC at 1330Mhz in GPU Tweak 2, everything crashes after a while. I had managed to get to 51Mh/s but it crashed. My rig is as follows and any help/guidance would be appreciated.

Ryzen 7 1700x
Asrock x370 Taichi Mobo
Corsair H100i v2 Liquid Cooling
(2) Asus Strix RX 480 8GB running with Crossfire - Driver 17.10.1731
32Gb Ram
750W Power Supply
1 SSD, 2 Sata HDDs
NZXT Phantom with 5 fans (1 200mm, 4 140mm)
Windows 10 64bit

Any ideas or advice on getting up to 50-60Mh/s?

Edit: It just crashed on the default OC as well.. smh

Do not use Crossfire for mining, disable it.
Set the core clock to 1200MHz or lower (just enough to not affect your hashrate by a significant amount), as well as the voltage, and the memory clock as high as you can without getting any GPU Memory errors in HWinfo.
Look into BIOS modding as well, only through that will you have a shot at getting 30MH/s.

Turned it off, still crashing on even the smallest changes after about a few minutes when the card gets going. Not sure what's wrong.

[pulec777]

Hello - getting this error when starting ETH and DCR

Setting DAG epoch #69 for GPU #0 done
GPU 0, GpuMiner cu_k1 failed 4, unspecified launch failure
GPU 2, GpuMiner cu_k1 failed 4, unspecified launch failure
GPU 1, GpuMiner cu_kd failed 4 (31), unspecified launch failure
GPU 0, GpuMiner kx failed 1
GPU 2, GpuMiner kx failed 1
GPU 0, GpuMiner cu_k1 failed 4, unspecified launch failure
GPU 2, GpuMiner cu_k1 failed 4, unspecified launch failure
GPU 0, GpuMiner kx failed 1
GPU 2, GpuMiner kx failed 1
Setting DAG epoch #69 for GPU #1

All I did was change the wallets and users to mine in the start.bat - I am new to dual mining so any advice is appreciated.  Thanks.

Windows 10 64 bit, ( 8 ) GTX 970's and (2) GTX 1070's.  Current driver 368.81.

Thanks - pokeytex

I have the same problem. Interestingly, it's only on new GTX 1060 revisions and on Stock Frequency. I have ASUS, MSI different versions and all the same error and I can not figure out what it is.

12:33:19:093   1b94   parse packet: 242
12:33:19:093   1b94   ETH: job is the same
12:33:19:108   1b94   new buf size: 0
12:33:22:124   1a9c   GPU 5, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:124   1a9c   GPU 5, GpuMiner kx failed 1
12:33:22:124   1a9c   Set global fail flag, failed GPU5
12:33:22:140   1704   GPU 2, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:140   734   GPU 1, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:140   1704   GPU 2, GpuMiner kx failed 1
12:33:22:155   1a9c   GPU 5 failed
12:33:22:155   178c   GPU 0, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:155   734   GPU 1, GpuMiner kx failed 1
12:33:22:171   734   Set global fail flag, failed GPU1
12:33:22:171   734   GPU 1 failed
12:33:22:171   178c   GPU 0, GpuMiner kx failed 1
12:33:22:187   1e28   GPU 5, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:155   1704   Set global fail flag, failed GPU2
12:33:22:187   1704   GPU 2 failed
12:33:22:202   1754   GPU 2, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:187   178c   Set global fail flag, failed GPU0
12:33:22:202   178c   GPU 0 failed
12:33:22:202   740   GPU 0, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:218   1e28   GPU 5, GpuMiner kx failed 1
12:33:22:218   45c   GPU 1, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:218   45c   GPU 1, GpuMiner kx failed 1
12:33:22:234   17f4   GPU 4, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:234   17f4   GPU 4, GpuMiner kx failed 1
12:33:22:249   740   GPU 0, GpuMiner kx failed 1
12:33:22:218   1e28   Set global fail flag, failed GPU5
12:33:22:249   1e28   GPU 5 failed
12:33:22:249   17f4   Set global fail flag, failed GPU4
12:33:22:280   17f4   GPU 4 failed
12:33:22:296   16fc   GPU 4, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:296   16fc   GPU 4, GpuMiner kx failed 1
12:33:22:296   1728   GPU 3, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:327   1728   GPU 3, GpuMiner kx failed 1
12:33:22:327   1754   GPU 2, GpuMiner kx failed 1
12:33:22:327   1728   Set global fail flag, failed GPU3
12:33:22:296   16fc   Set global fail flag, failed GPU4
12:33:22:343   16fc   GPU 4 failed
12:33:22:327   1754   Set global fail flag, failed GPU2
12:33:22:343   1754   GPU 2 failed
12:33:22:359   1728   GPU 3 failed
12:33:22:359   15d8   GPU 3, GpuMiner cu_k1 failed 4, unspecified launch failure
12:33:22:234   45c   Set global fail flag, failed GPU1
12:33:22:374   45c   GPU 1 failed
12:33:22:249   740   Set global fail flag, failed GPU0
12:33:22:374   740   GPU 0 failed
12:33:22:391   15d8   GPU 3, GpuMiner kx failed 1
12:33:22:391   15d8   Set global fail flag, failed GPU3
12:33:22:391   15d8   GPU 3 failed
12:33:28:719   1b94   send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x0", "0x00000000000000000000000000000000000000000000000000000000717c0a3e"]}

[Claymore]

Please help ETH+ SIA (NICEHASH) DUAL
What is the error?
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal adres -epsw x -eworker Miner6 -epool eth.f2pool.com:8008 -ewal adres -epsw x -eworker Miner6 -dpool stratum+tcp://sia.eu.nicehash.com:3360 -dwal adres.Miner6 -dpsw x -dcoin sia -allpools 1 -allcoins -1 -tstop 95 -ftime 10 -mport -3333 -dcri 17
Pictures - http://www.imgup.cz/image/LgJW

Use latest version of the miner.

[vydelek]

Please help ETH+ SIA (NICEHASH) DUAL
What is the error?
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal adres -epsw x -eworker Miner6 -epool eth.f2pool.com:8008 -ewal adres -epsw x -eworker Miner6 -dpool stratum+tcp://sia.eu.nicehash.com:3360 -dwal adres.Miner6 -dpsw x -dcoin sia -allpools 1 -allcoins -1 -tstop 95 -ftime 10 -mport -3333 -dcri 17
Pictures - http://www.imgup.cz/image/LgJW

Use latest version of the miner.

Version 9.4 and the same problem :-(

[preda]

Please help ETH+ SIA (NICEHASH) DUAL
What is the error?
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal adres -epsw x -eworker Miner6 -epool eth.f2pool.com:8008 -ewal adres -epsw x -eworker Miner6 -dpool stratum+tcp://sia.eu.nicehash.com:3360 -dwal adres.Miner6 -dpsw x -dcoin sia -allpools 1 -allcoins -1 -tstop 95 -ftime 10 -mport -3333 -dcri 17
Pictures - http://www.imgup.cz/image/LgJW

Use latest version of the miner.

Version 9.4 and the same problem :-(

Nicehash?
You can mine dual with nicehash? Doesn't it do when it want?

[preda]

Can i make work nicehash only with claymore?
Because nicehash like to use another miner with my 1060 while with rx 480 it does work with claymore always mining eth

[PKBO]

Hi guys, currently iam running EWBF CUDA miner, but i would like to try EHT+SIA.
Have 4 diferent rigs with nV 980/980Ti/1070/1080/T-X/T-XP.

some rigs gives me 30 mhs first card and 3mhs for others, another rig gives me 3mh/s for each, so there is some issue.

Is there any of you, who will post working multiple nV config ?

Thx guys !

[notbatman]

That screen cap is too fuzzy to read but vydelek has two -epool entries, could that be the problem?

[dt8666]

Dual mining question.
When i do Eth + Drc, i get :
29.5mhs on ETH
and
870 on Dcr

But dual on ETH + Sia, i get
23 mhs on ETH
And
500+ on Sia.

Question.
1. Is this normal?
2. Can i set to higher ETH?

[preda]

Dual mining question.
When i do Eth + Drc, i get :
29.5mhs on ETH
and
870 on Dcr

But dual on ETH + Sia, i get
23 mhs on ETH
And
500+ on Sia.

Question.
1. Is this normal?
2. Can i set to higher ETH?

Yes, put -dcri 30 for start ... more is this number more will be the second coin and decrease the eth megahash...

Try with 30-40 or 50 see when you lose not much mh and you will gain more second coin

[SealTx]

Theory Question:

Why Decred, Siacoin, Lbry, and Pascal?

I am guessing that Claymore has a large client that wants to mine those coins, but are there other requirements for a coin's hashing algo or miner so that it can be dual mined (easily) by Claymore?

[Crypto.Slack3r]

Has anyone else's hashrate essentially halved using RX480?  I was never getting world-class hashrates (~23MH/s) but now it's down around 13MH/s for the two RX 480s that I'm testing. [ETH/ETC mining]  For reference,  I'm dual-mining SiaCoin and that halved as well from 7xx to 3xx.

Disclaimer:  I did install an RX 570 into the system to test,  didn't get the results that I was after so disconnected the card and uninstalled the AMD drivers completely before reinstalling 16.9.2. 

Suggestions?

[preda]

Has anyone else's hashrate essentially halved using RX480?  I was never getting world-class hashrates (~23MH/s) but now it's down around 13MH/s for the two RX 480s that I'm testing. [ETH/ETC mining]  For reference,  I'm dual-mining SiaCoin and that halved as well from 7xx to 3xx.

Disclaimer:  I did install an RX 570 into the system to test,  didn't get the results that I was after so disconnected the card and uninstalled the AMD drivers completely before reinstalling 16.9.2. 

Suggestions?

Idk mine rx 480 are mining as always no problem with speed

[abstmain]

Nice! Ty!

[miner582]

I am dual mining under linux without any problem, however I faced a couple of time a strange behavior. When my decred pool is down or a connectivity issue is present the entire miner stop mining, my rig is up and accessible via ssh but the miner stop hashing on both coins, this is a "by design" behavior or is there any option I missed that allow the to keep mining ETH and do nothing with decred meantime the connectivity issue persist?

Thanks for your inputs.