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

[maxmad_x]

Hey Claymore,

Would be nice to have the ability to protect the admin port for the remote console of claymore by adding maybe "-mkey yourpassword" ? and/or able to make the remote console listen on different port in different mode (-mport 3333 -4444) so that you could expose monitoring on the internet for remote administration/monitoring purpose. I know both request it would require you to change also the code for ethman, but it would be a great feature

keep up the good work

cheers.

thats actually a great suggestion.

[miljance]

How about benchmarking option and possibly other things that may lead Claymore Ethereum miner being implemented into nicehash miner similar as Claymores Zcash miner?

[Dark-m-u]

30MH rom for Saphire RX470 4GB Elpida
https://bitcointalk.org/index.php?topic=1710085.0

[manotroll]

Is it possible to mine 2 coins in minergate?

[almirfiorio]

how im can do that ?

Would be nice if you will add ability to use environment variables in "epools.txt" and "config.txt" files, like in zcash miner.

[denis78]

It would be nice if you add in EthMan the conclusion of the course, the coins and the approximate profit from it for each gpu rig, kind of how it is done in awesomeminer.

[doktor83]

Why does it say that using a local stratum proxy causes more stale shares ?
Is that true?

I have a few machines on my lan and don't want to setup every machine once i change a pool, that's what a proxy is for.

[m1n1ngP4d4w4n]

Why does it say that using a local stratum proxy causes more stale shares ?
Is that true?

I have a few machines on my lan and don't want to setup every machine once i change a pool, that's what a proxy is for.

On the contrary it should reduce them especially if you have multiple miner on the same network.

[manotroll]

Could you show examples?

[doktor83]

Why does it say that using a local stratum proxy causes more stale shares ?
Is that true?

I have a few machines on my lan and don't want to setup every machine once i change a pool, that's what a proxy is for.

On the contrary it should reduce them especially if you have multiple miner on the same network.

Well yeah,that's logical for me too, but try to point claymore miner to a local address, and see for yourself what it says

[PeaMine]

I hope some can help me.. I have 2 rx480 cards currently hashing Zcash.. They're getting 180 Sols which is inline with what they are supposed to do.. I just tried switching over to mining ether instead on nanopool with claymore 7.4 and my 2 cards are only hashing at 22Mh/s.. From the research I've done, these cards should be doing 31 Mh/s. I'm using the following in my start file:

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-us-east1.nanopool.org:9999 -mport 0 -ewal MYWALLET.WORKER -epsw x

Any help is appreciated.

The stock card/bios should give you 24-25Mh/s. You can modify/optimize your card's bios to reach 30-31Mh/s and also lower the wattage.

The hashrate can be enhanced by ctrl+c>ctrl+v timings in BIOS, what about the wattage? How can it be lowered?

Hello

I have rx480. And I followed this tutorial.: https://www.youtube.com/watch?v=Mwb67g4skGM

Then I lower the voltage with watman

And I have 31+ mh / s

I hope to help you.

Thanks, is this safe to use if dual mining?
Overclocking before modding I'm able to get around 26-27MH ETH and 400-480 on SIA or 25MH eth and 580 SIA
What volts and speeds you use?

[almirfiorio]

Anybody have tutorial to run rig with sapphire rx470 with linux ?

Hello

I have rx480. And I followed this tutorial.: https://www.youtube.com/watch?v=Mwb67g4skGM

Then I lower the voltage with watman

And I have 31+ mh / s

I hope to help you.

Thanks, is this safe to use if dual mining?
Overclocking before modding I'm able to get around 26-27MH ETH and 400-480 on SIA or 25MH eth and 580 SIA
What volts and speeds you use?

[molitar]

Windows 10
5 XFX RX 480 8GB

My GPU 2 shows no hashing and finally crashes windows for not responding.

EthDcrMiner64.exe -epool coinotron.com:3344 -ewal miner2 -esm 2 -epsw pass2 -dpool "http://sia-eu1.nanopool.org:9980/miner/header?address=address&worker=miner2&email=email@gmail.com" -dcoin sia -allpools 1 -ethi 16,16,16,16,16

What is weird is the reading on the cards.

Current rig hashrate :  Mh/s
Radeon (TM) RX 480 Graphics @1236/300 Mhz (load 0%) | temp :56 | fan: 34 %
Radeon (TM) RX 480 Graphics @300/300 Mhz (load 0%) | temp :57 | fan: 0 %
Radeon (TM) RX 480 Graphics @300/300 Mhz (load 0%) | temp :55 | fan: 0 %
Radeon (TM) RX 480 Graphics @1236/2000 Mhz (load 0%) | temp :59 | fan: 35 %
Radeon (TM) RX 480 Graphics @1236/300 Mhz (load 0%) | temp :55 | fan: 0 %

Miner output :
18:13:50:464    13d4    GPU #4: Ellesmere, 8192 MB available, 36 compute units
18:13:50:465    13d4    GPU #4 recognized as Radeon RX 480
18:13:50:465    13d4    POOL/SOLO version
18:13:50:466    13d4    b221
18:13:50:517    13d4    start building OpenCL program...

Any ideas why this is happening on Windows 10?

[Clannad]

Hi all,

I'm a newbie miner, I got involved in all this stuff two months ago while watching tutorials on youtube, and fact is, I quickly became addicted

I built my first Rig a month ago, here are the specs:
6x Sapphire RX470 4GB reference, modded timings for ETH - Crimson 16.6
H81 Pro BTC v2 - Intel Celeron G1850 - 8GB DDR3
EVGA 1000 P2
Windows 10 64 Home

The Rig runs fine mining ETH at 165 Mh/s (27.5/card) with 1100/1950 clocks and -30mV, power at wall 910W

Most of the time I watch/manage the rig remotely using ethman and Remote Desktop.

But sometimes, when testing settings that may lead to system instability, cards crashs, reboots, I have to connect to the rig directly, so I'm connecting my screen on GPU 0's HDMI port.

The problem I have in this configuration is Windows sometimes becomes very laggy, it happens I have to wait 10~20 seconds before the keyboard is responding or I can move a window

I found a tutorial explaining how to fix this for ethminer by adding the following parameter to the miner start command line:
 

Code:

 --cl-extragpu-mem 256 

I was wondering if there is an option in Claymore's dual Miner (or any other fix) that would allow to preserve a little amount of GPU memory for display

Thanks in advance for your kind help...

[omskmax]

Hi, Claymore. I'm receive OpenCL error -34. What is this error and how I solve it. I'm use 7GPU rig on sapphire TX470 Nitro with MSI Gaming 5 motherboard and Win8. This error received always in different time. Rig can work 1-36 hours. Always, after this error was received, the miner was hangs down when miner trying restart.

[dagarair]

I'm running 7.2 on 50 miners.  Is 7.4 any added benefit to upgrade all of them because i feel really lazy.

[m1n1ngP4d4w4n]

Hi all,

I'm a newbie miner, I got involved in all this stuff two months ago while watching tutorials on youtube, and fact is, I quickly became addicted

I built my first Rig a month ago, here are the specs:
6x Sapphire RX470 4GB reference, modded timings for ETH - Crimson 16.6
H81 Pro BTC v2 - Intel Celeron G1850 - 8GB DDR3
EVGA 1000 P2
Windows 10 64 Home

The Rig runs fine mining ETH at 165 Mh/s (27.5/card) with 1100/1950 clocks and -30mV, power at wall 910W

Most of the time I watch/manage the rig remotely using ethman and Remote Desktop.

But sometimes, when testing settings that may lead to system instability, cards crashs, reboots, I have to connect to the rig directly, so I'm connecting my screen on GPU 0's HDMI port.

The problem I have in this configuration is Windows sometimes becomes very laggy, it happens I have to wait 10~20 seconds before the keyboard is responding or I can move a window

I found a tutorial explaining how to fix this for ethminer by adding the following parameter to the miner start command line:
 

Code:

 --cl-extragpu-mem 256 

I was wondering if there is an option in Claymore's dual Miner (or any other fix) that would allow to preserve a little amount of GPU memory for display

Thanks in advance for your kind help...

Never connect with remote desktop, remote desktop deactivate most 2D/3D acceleration on your main GPU (that's why you can't launch a game in RDP) and will make you crash or instable or slow down mining use VNC or teamviewer to keep that acceleration in place, also disconnect any real display because they eat up a bit of the GPU ressources making you hash less. (a few %)

[molitar]

I need help with Windows 10 the miner keeps stalling.  The memory clocks will go idle down to 300Mhz from the 2250Mhz.  Is there some setting that I need to change in Windows 10?  This is the first time running a Rig on Windows 10.

[aidia]

Do 2GB GPU's still work with eth mining?

[espressodelisi]

Do 2GB GPU's still work with eth mining?

My 2GB radeon r9 270 do not work with eth mining. I'm continuing mining with my 280x GPUS. Using 270 for zec mining for now.