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

[wtfonly16]

Does anybody mine with 2gb cards ?? İf yes which coins and are they profitable ? Ubiq and Exp are at the edge ı think then what to do with these cards ??

get rid of them, they use too much power and give too little hashrate for any algo.

[ccminer.net]

any plan to add different algos for dual mining?

It will be possible to dual ethash with cryptonight or equihash??

[Orielres]

any plan to add different algos for dual mining?

It will be possible to dual ethash with cryptonight or equihash??

Not possible. They stress both the core and memory.

[twicx]

Having some stability issues that I think is down to oc settings. One or two of my rx580s seem to run a bit hot (70C) and occasionally crash or claymore crashes. Current oc settings are 1150/2000 with 820mv across the board. I'm happy enough to sacrifice a little hashrate for stability and lower temps.

Any ideas?

I think you pretty much answered your own question. Not all cards are created equal, it can be a bit of a lottery even with 'identical' cards.
You'll probably just have to accept a lower hashrate from the renegade card.

Yeah, that's what I suspected. Thanks for that. If I'm aiming for stability, where should i start? Mem clock, core clock or voltage?

[ccminer.net]

any plan to add different algos for dual mining?

It will be possible to dual ethash with cryptonight or equihash??

Not possible. They stress both the core and memory.

I see, and do you know what kind of algo could be used to dual to replace the previous ones?

[Toenty]

I have a GTX 760 2gb and a R7 250 2gb.. May I can mine with this cards? I tryed but I can't do this works..
Sorry about my english. It isn't my native language...

[Mobsy]

I have troubles with my 6x rx 580 rig:
While the settings are ok and I did successfully flash the bios, seems that I still have to apply voltages using wattman.

Any idea why I am unable to set them from my start.bat?


timeout /t 15
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal mywallet.Rig1 -epsw x -r 1

-cclock 1200,1200,1200,1200,1200,1200
-mclock 2200,2200,2200,2200,2200,2200
-cvddc 900,900,900,900,900,900
-mvddc 900,900,900,900,900,900

Any help is much appreciated, thx.

[Amstellodamois]

NHML doesn't work well with the latest drivers (https://github.com/nicehash/NiceHashMinerLegacy/wiki/AMD-Adrenalin-Drivers-bug) and specifically tells it fucks up with Claymore's but Claymore's on its own does work?

[BSAlex]

I have troubles with my 6x rx 580 rig:
While the settings are ok and I did successfully flash the bios, seems that I still have to apply voltages using wattman.

Any idea why I am unable to set them from my start.bat?


timeout /t 15
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal mywallet.Rig1 -epsw x -r 1

-cclock 1200,1200,1200,1200,1200,1200
-mclock 2200,2200,2200,2200,2200,2200
-cvddc 900,900,900,900,900,900
-mvddc 900,900,900,900,900,900

Any help is much appreciated, thx.

You can not breake line in you start.bat
You can either remove linebreaks or (better) set your OC settingth in config file, please see README of Claymore.

[doorcollider]

Hello,

my pc freezez or one random gpu hashrate reports 0 mh/s when i use claymore undervoltage commands and clock with my rx 580 nitro + in dual mine eth+pasc. My hash rates are 30mh/s/gpu. Any of you have this problem? If so do you have any suggestion? Here is my .bat file.

TIMEOUT 40
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eth-eu1.nanopool.org:9999 -ewal 0x0200BA73CA49Aa286570588A055396bc0C0d4087.rig1/email@gmail.com -epsw x -dpool  stratum+tcp://pasc-eu1.nanopool.org:15555 -dwal 274485-29.0.rig1/email@gmail.com -dpsw x -dcoin pasc -dcri 10 -mode 0 -tstop 85 -tt 65 -fanmin 70 -fanmax 100 -cclock 1130 -mclock 2150 -cvddc 875 -mvddc 875 -ftime 10

[Danpeal]

Hi guys,

I'm having problems with my sapphire RX580 nitro+, 8g  where the hashrate goes down to 20MH/s from time to time (each 20s- 1 minute)

Here is my config :

- Claymore 10.0 ( tried 10.3 but same issue ). Eheruem mining only.
- 4 x Sapphire RX580 nitro+, 8g .
- Windows 10 pro.
- amd block chain driver Augst23.
- MSI after burner for over clocking (memory 2250, Core 1400).


the logs seems okey to me, but I'll put them below maybe u find something I missed

Code:

20:35:17:637	4ec	ETH: 01/11/18-20:35:17 - New job from eu1.ethermine.org:14444
20:35:17:637	4ec	target: 0x0000000112e0be82 (diff: 4000MH), epoch 163(2.27GB)
20:35:17:637	4ec	ETH - Total Speed: 127.518 Mh/s, Total Shares: 5212, Rejected: 0, Time: 47:00
20:35:17:637	4ec	ETH: GPU0 31.875 Mh/s, GPU1 31.895 Mh/s, GPU2 31.853 Mh/s, GPU3 31.895 Mh/s
20:35:22:106	4ec	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x7992b40", "0x00000000000000000000000000000000000000000000000000000000087ce52f"]}

anyhelp would be much appreciated

I think that are you putting so much power in your GPUs and for some reason the speed drops... what kind of PSU do you have, maybe is something with the energy supply from the PSU... I have 3 rigs with those cards, and my perfect conf was 1250 2250... depending of the GPU I need to put less power as 1200 2000 or 1150 2150.

Thank you for the reply. I'm using Seasonic P-860 Platinum 80PLUS Platinum (860W) with 4 GPU. I believe it's more than enough sense one GPU is consuming around 145W.

Can you share your setup ? are u running them at 31.8... MHash/s !

In each rig I have 2 psu EVGA 750w Gold, supplying power for 8 GPUs. So to achieve the best config, I modded the bios (there are a plenty of places to download the bios for theses cards) and with these setup:

cclock 1250, mclock 2250, cvdd 850 and mvdd 850

To run perfectly you need to put less voltage in your card, otherwise will stress a lot of your PSU... in you case, 4 GPUs consuming 145w is to much for this PSU, as the efficiency probably is not more than 90%.

Doesn't sound correct what you just said. 4 GPU consume (145X4) = 580W and lets say the other component consume 200W, this will give a total of 780.
With a 860W platinum rated PSU, it is far enough from it's limit. 90% power efficiency means how much the PSU will consume to generate the desired power in it's output !!..
I have added another one and put 3 gpu in the first PSU and 2 others in the second (added new gpu) and still having the same problem..I dobut that the problem is caused by the mother board (biostar btc 250)....

Will keep you updated

thx

[Call_Me_Bambi]

Does anybody mine with 2gb cards ?? İf yes which coins and are they profitable ? Ubiq and Exp are at the edge ı think then what to do with these cards ??

I added an R9 270x 2GB to my small rig (picked it up cheap) and it happily mines Cryptonight coins. Currently mining Electronium at a profit (497 h/s).
If you get one, or more, cheap then Cryptonight is the best IMHO.

[lolaso1055]

i use claymore 10.5 and change my pool to nanopool because ethermine varies a lot but the graph in nanopool is very bad, there are moments that do not make a single share, it looks like this:
http://prntscr.com/i466a4
Does anyone know what the problem is. the data that claymore throws me are all stable.
sorry for my bad english

[Mobsy]

I have troubles with my 6x rx 580 rig:
While the settings are ok and I did successfully flash the bios, seems that I still have to apply voltages using wattman.

Any idea why I am unable to set them from my start.bat?


timeout /t 15
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal mywallet.Rig1 -epsw x -r 1

-cclock 1200,1200,1200,1200,1200,1200
-mclock 2200,2200,2200,2200,2200,2200
-cvddc 900,900,900,900,900,900
-mvddc 900,900,900,900,900,900

Any help is much appreciated, thx.

You can not breake line in you start.bat
You can either remove linebreaks or (better) set your OC settingth in config file, please see README of Claymore.

Thx man, "great" help.

[muzuca]

Having some stability issues that I think is down to oc settings. One or two of my rx580s seem to run a bit hot (70C) and occasionally crash or claymore crashes. Current oc settings are 1150/2000 with 820mv across the board. I'm happy enough to sacrifice a little hashrate for stability and lower temps.

Any ideas?

I think you pretty much answered your own question. Not all cards are created equal, it can be a bit of a lottery even with 'identical' cards.
You'll probably just have to accept a lower hashrate from the renegade card.

Yeah, that's what I suspected. Thanks for that. If I'm aiming for stability, where should i start? Mem clock, core clock or voltage?

Try the voltage, for this mclock try 850mv. Another setup: 1150,2150,850mv... In my rigs this config works fine!

[muzuca]

I have troubles with my 6x rx 580 rig:
While the settings are ok and I did successfully flash the bios, seems that I still have to apply voltages using wattman.

Any idea why I am unable to set them from my start.bat?


timeout /t 15
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal mywallet.Rig1 -epsw x -r 1

-cclock 1200,1200,1200,1200,1200,1200
-mclock 2200,2200,2200,2200,2200,2200
-cvddc 900,900,900,900,900,900
-mvddc 900,900,900,900,900,900

Any help is much appreciated, thx.

Are you using claymore 10.5? If yes, sometimes I need to open and close the claymore bat for 2-3 times to set correctly the configs. Open, wait the last setting dag file and close. Do it for more 2-3 times.

[maldonadovla]

I've currently setup claymore for dual mining succesfully, however, when mining with 12 AMD Gpus or more the API for reporting hashrate locally is not working (at least in awesome miner), but when using 11 GPUs or less it's working correctly. I've tried with versions 10.1 and greater (all of them).


I've also contacted Awesome miner and they let me know other users experienced this issue and it's not related with awesome miner itself.

Have anyone experienced something like this issue?. How do i contact the claymore developers?. I've tried sending a PM through here with no results whatsoever.


Any help would be greatly appreciated. Thank you.

[muzuca]

Hello,

my pc freezez or one random gpu hashrate reports 0 mh/s when i use claymore undervoltage commands and clock with my rx 580 nitro + in dual mine eth+pasc. My hash rates are 30mh/s/gpu. Any of you have this problem? If so do you have any suggestion? Here is my .bat file.

TIMEOUT 40
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eth-eu1.nanopool.org:9999 -ewal 0x0200BA73CA49Aa286570588A055396bc0C0d4087.rig1/email@gmail.com -epsw x -dpool  stratum+tcp://pasc-eu1.nanopool.org:15555 -dwal 274485-29.0.rig1/email@gmail.com -dpsw x -dcoin pasc -dcri 10 -mode 0 -tstop 85 -tt 65 -fanmin 70 -fanmax 100 -cclock 1130 -mclock 2150 -cvddc 875 -mvddc 875 -ftime 10

Try different config for each card, they aren’t equal... a good config for RX 580 is: 1150, 2150 with 900 of voltage. But I have 2 cards that I need to lower the mclock to 2135 and the voltage 950, otherwise they hangs.

[muzuca]

Hi guys,

I'm having problems with my sapphire RX580 nitro+, 8g  where the hashrate goes down to 20MH/s from time to time (each 20s- 1 minute)

Here is my config :

- Claymore 10.0 ( tried 10.3 but same issue ). Eheruem mining only.
- 4 x Sapphire RX580 nitro+, 8g .
- Windows 10 pro.
- amd block chain driver Augst23.
- MSI after burner for over clocking (memory 2250, Core 1400).


the logs seems okey to me, but I'll put them below maybe u find something I missed

Code:

20:35:17:637	4ec	ETH: 01/11/18-20:35:17 - New job from eu1.ethermine.org:14444
20:35:17:637	4ec	target: 0x0000000112e0be82 (diff: 4000MH), epoch 163(2.27GB)
20:35:17:637	4ec	ETH - Total Speed: 127.518 Mh/s, Total Shares: 5212, Rejected: 0, Time: 47:00
20:35:17:637	4ec	ETH: GPU0 31.875 Mh/s, GPU1 31.895 Mh/s, GPU2 31.853 Mh/s, GPU3 31.895 Mh/s
20:35:22:106	4ec	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x7992b40", "0x00000000000000000000000000000000000000000000000000000000087ce52f"]}

anyhelp would be much appreciated

I think that are you putting so much power in your GPUs and for some reason the speed drops... what kind of PSU do you have, maybe is something with the energy supply from the PSU... I have 3 rigs with those cards, and my perfect conf was 1250 2250... depending of the GPU I need to put less power as 1200 2000 or 1150 2150.

Thank you for the reply. I'm using Seasonic P-860 Platinum 80PLUS Platinum (860W) with 4 GPU. I believe it's more than enough sense one GPU is consuming around 145W.

Can you share your setup ? are u running them at 31.8... MHash/s !

In each rig I have 2 psu EVGA 750w Gold, supplying power for 8 GPUs. So to achieve the best config, I modded the bios (there are a plenty of places to download the bios for theses cards) and with these setup:

cclock 1250, mclock 2250, cvdd 850 and mvdd 850

To run perfectly you need to put less voltage in your card, otherwise will stress a lot of your PSU... in you case, 4 GPUs consuming 145w is to much for this PSU, as the efficiency probably is not more than 90%.

Doesn't sound correct what you just said. 4 GPU consume (145X4) = 580W and lets say the other component consume 200W, this will give a total of 780.
With a 860W platinum rated PSU, it is far enough from it's limit. 90% power efficiency means how much the PSU will consume to generate the desired power in it's output !!..
I have added another one and put 3 gpu in the first PSU and 2 others in the second (added new gpu) and still having the same problem..I dobut that the problem is caused by the mother board (biostar btc 250)....

Will keep you updated

thx

Make sense... as you tried another psu and the problem still happening, for sure need it more investigation.

Try to set the cclock, mclock, mddvc and cddvc in the claymore bat file, try different config for each card... execute claymore and at the same time check the gpu errors with HWiNFO64. I use this tool to setup the config for each card.

Good luck!

[Mobsy]

I have troubles with my 6x rx 580 rig:
While the settings are ok and I did successfully flash the bios, seems that I still have to apply voltages using wattman.

Any idea why I am unable to set them from my start.bat?


timeout /t 15
setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100
EthDcrMiner64.exe -epool eu1.ethermine.org:4444 -ewal mywallet.Rig1 -epsw x -r 1

-cclock 1200,1200,1200,1200,1200,1200
-mclock 2200,2200,2200,2200,2200,2200
-cvddc 900,900,900,900,900,900
-mvddc 900,900,900,900,900,900

Any help is much appreciated, thx.

Are you using claymore 10.5? If yes, sometimes I need to open and close the claymore bat for 2-3 times to set correctly the configs. Open, wait the last setting dag file and close. Do it for more 2-3 times.

YES - as in: you are right! had to restart it couple of times to get the settings. using claymore 10.4 atm, no reason to go for 10.5, at least from patch notes...
THX MAN!