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

[RuMiner]

Please add DAG epoch number in API responce.

Yes. Please!!!

And add best intensities found in auto tuning mode.

@Claymore, if you really want to add all that, please add a choice of what to show in web interface - there's too much data already (

[Marvell2]

Still crashes on Vega 56

[jovanminer]

My antivirus removed the file as soon as it was available.

So ill keep off until some more comments are available

i also got the Win32/Uwamson.A!ml Trojan horse virus.

[greasepit]

I got some improve on my hash rate speed. Before it usually used to work at 177Mh/s and now 188Mh/s.
I did the same config for the 3 rigs I have and the total gain was 30Mh/s it is like I have gotten another GPU  

However I'm gonna monitor my graph on the pool and see if I really had some gain... Let's see!!

https://i.ibb.co/9WY90LR/cm147.png


- 17 Cards are Asus Radeon RX 580 OC 4GB - samsung memory
- 1 Card is Asus Radeon RX 580 OC 4GB - elpida memory

For me -strap and -rxboost were waste of time. They really increased the hash rate, but I was getting too much:
"GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!"
So the hash rate reported by the pool decreased a little.

I was using:
-strap 2
-rxboost 21

And undervolting and overclocking with OverDriveNTool
-cvddc 870
-mvddc 850
-cclock 1170
-mclock 2010

[SilverDesert]

Hi,

What is the latest Dev fee for v14.7?

[Er0l]

I got some improve on my hash rate speed. Before it usually used to work at 177Mh/s and now 188Mh/s.
I did the same config for the 3 rigs I have and the total gain was 30Mh/s it is like I have gotten another GPU  

However I'm gonna monitor my graph on the pool and see if I really had some gain... Let's see!!

https://i.ibb.co/9WY90LR/cm147.png


- 17 Cards are Asus Radeon RX 580 OC 4GB - samsung memory
- 1 Card is Asus Radeon RX 580 OC 4GB - elpida memory

For me -strap and -rxboost were waste of time. They really increased the hash rate, but I was getting too much:
"GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!"
So the hash rate reported by the pool decreased a little.

I was using:
-strap 2
-rxboost 21

And undervolting and overclocking with OverDriveNTool
-cvddc 870
-mvddc 850
-cclock 1170
-mclock 2010

Too much undervolt for memory... dont touch memory voltage at all

[SilverDesert]

Hi,

What is the latest Dev fee for v14.7?

This miner is free-to-use, however, current developer fee is 1%, every hour the miner mines for 36 seconds for developer.
For all 2GB cards and 3GB cards devfee is 0%, so on these cards you can mine all ETH forks without devfee, this miner is completely free in this case.
If some cards are 2...3GB and some >3GB, 2...3GB cards still mine for you during devfee time, only cards that have more than 3GB memory will be used for devfee mining. Miner displays appropriate messages during startup.
Second coin (Decred/Siacoin/Lbry/Pascal/Blake2s/Keccak) is mined without developer fee.
So the developer fee is 0...1%, if you don't agree with the dev fee - don't use this miner, or use "-nofee" option.
Attempts to cheat and remove dev fee will cause a bit slower mining speed (same as "-nofee 1") though miner will show same hashrate.
Miner cannot just stop if cheat is detected because creators of cheats would know that the cheat does not work and they would find new tricks. If miner does not show any errors or slowdowns, they are happy.

Thank you 

[UnclWish]

I got some improve on my hash rate speed. Before it usually used to work at 177Mh/s and now 188Mh/s.
I did the same config for the 3 rigs I have and the total gain was 30Mh/s it is like I have gotten another GPU  

However I'm gonna monitor my graph on the pool and see if I really had some gain... Let's see!!




- 17 Cards are Asus Radeon RX 580 OC 4GB - samsung memory
- 1 Card is Asus Radeon RX 580 OC 4GB - elpida memory

For me -strap and -rxboost were waste of time. They really increased the hash rate, but I was getting too much:
"GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!"
So the hash rate reported by the pool decreased a little.

I was using:
-strap 2
-rxboost 21

And undervolting and overclocking with OverDriveNTool
-cvddc 870
-mvddc 850
-cclock 1170
-mclock 2010

Too much undervolt for memory... dont touch memory voltage at all

It's not too much. It depends on memory and card quality. I have Sapphire RX 580 8Gb card with Hynix memory that mines ethereum on 2250MHz with mvddc 800 without memory errors.
He needs try to raise both voltages a bit.
F.e., 1st try to set cvddc 900 and leave mvddc 850. If incorrect shares stays than try to set cvddc - 875 and mvddc 875.

P.S. 870mV - not correct voltage. As I know on RX cards cvddc must be step by 6 or 7 mV (25/4). Correct voltages are 800, 806, 812, 818, 825, 831, 837, 843, 850, 856, 863, 868, 875, etc. Memory voltages is step by 25 - 800, 825, 850, 875. etc.
I tried to set other values for cvddc but all monitoring utils shows close voltages to setted.
If set 870 mV - it will be 868 or 875 but not 870.

[Solovey4ik]

Hi all, geting about 11-13 mh , 488 card letest drivers  , any idea ?

[UnclWish]

Hi all, geting about 11-13 mh , 488 card letest drivers  , any idea ?

Press "Y" key during mining and than restart computer.

[Carlorco]

Hi guys i have a issue with my 13 gpus rig running claymore 14.7, when i  apply -strap to the 1st and 2nd card everything fine but when i tried to apply to the 3rd or any next windows crash bsod "system service exception" i tried everything i tested the gpus on another rig i have a asrock h110 btc pro, i tried new drivers new windows please help       

[darkCryptoMiner]

Hi guys i have a issue with my 13 gpus rig running claymore 14.7, when i  apply -strap to the 1st and 2nd card everything fine but when i tried to apply to the 3rd or any next windows crash bsod "system service exception" i tried everything i tested the gpus on another rig i have a asrock h110 btc pro, i tried new drivers new windows please help       

I had the same.issue..didn't solve it - went another route, but the documentation says that some straps at higher memory.clocks crash. Did you try low clocks on failing cards with each of the different straps? If not, try that and work your way up till crash.

[Carlorco]

Hi guys i have a issue with my 13 gpus rig running claymore 14.7, when i  apply -strap to the 1st and 2nd card everything fine but when i tried to apply to the 3rd or any next windows crash bsod "system service exception" i tried everything i tested the gpus on another rig i have a asrock h110 btc pro, i tried new drivers new windows please help       

I had the same.issue..didn't solve it - went another route, but the documentation says that some straps at higher memory.clocks crash. Did you try low clocks on failing cards with each of the different straps? If not, try that and work your way up till crash.

Yes i tried stock memory clock i tried another gpu bios i tried stock bios i tried all the straps - strap 1 2 3 4 5 6 seem to be when the miner is identifying the card for example
I see the line
 POL8S1
 POL8S2
And crash
Seem to be a problem with the motherboard because i have another rigs with the same gpu but the motherboard is asus And works perfect i tried upgrading the motherboard bios And the same issue, however without the - strap works perfect

Testing 12* rx 580 xfx on asrock h110 btc pro+

[xmonkx]

So do I.

My  rig with Asrock h110 btc pro+ does get stuck and reboot when claymore try to apply mem strap to 3rd gpu.
However, rig with Asus BTC+ 19 pcie works fine with strap.

Hi guys i have a issue with my 13 gpus rig running claymore 14.7, when i  apply -strap to the 1st and 2nd card everything fine but when i tried to apply to the 3rd or any next windows crash bsod "system service exception" i tried everything i tested the gpus on another rig i have a asrock h110 btc pro, i tried new drivers new windows please help       

I had the same.issue..didn't solve it - went another route, but the documentation says that some straps at higher memory.clocks crash. Did you try low clocks on failing cards with each of the different straps? If not, try that and work your way up till crash.

Yes i tried stock memory clock i tried another gpu bios i tried stock bios i tried all the straps - strap 1 2 3 4 5 6 seem to be when the miner is identifying the card for example
I see the line
 POL8S1
 POL8S2
And crash
Seem to be a problem with the motherboard because i have another rigs with the same gpu but the motherboard is asus And works perfect i tried upgrading the motherboard bios And the same issue, however without the - strap works perfect

Testing 12* rx 580 xfx on asrock h110 btc pro+

[big_daddy]

I got some improve on my hash rate speed. Before it usually used to work at 177Mh/s and now 188Mh/s.
I did the same config for the 3 rigs I have and the total gain was 30Mh/s it is like I have gotten another GPU  

However I'm gonna monitor my graph on the pool and see if I really had some gain... Let's see!!




- 17 Cards are Asus Radeon RX 580 OC 4GB - samsung memory
- 1 Card is Asus Radeon RX 580 OC 4GB - elpida memory



For me -strap and -rxboost were waste of time. They really increased the hash rate, but I was getting too much:
"GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!"
So the hash rate reported by the pool decreased a little.

I was using:
-strap 2
-rxboost 21

And undervolting and overclocking with OverDriveNTool
-cvddc 870
-mvddc 850
-cclock 1170
-mclock 2010

your vents won't last long on ~100% fan speed
it's better to install some additional vents for a decent airflow on your rig

something like this ->

[ShyvHX]

Using -strap results in the following error and straps not being applied:

Wrong driver version, trying to uninstall it and install correct version...
The boot configuration data store could not be opened.
Acces is denied.
Failed, you must run miner with admin rights.

When I run claymore as admin I get the following error:
ethdcrminer64.exe' is not recognized as an internal or external command

Miner works just fine when ran normaly except that I cant use -strap / -rxboost.
Installed latest gpu drivers but it still doesnt work.

[McFast]

Testing 12* rx 580 xfx on asrock h110 btc pro+

I have same configurations asrocks with xfx 580, 570 and sapphire 580. all *12. and they are crashing. I'm using on these rigs rxboost

on asus z270p with p106-100*8 strap works, but I have another problem on that rig. i can use Nvidia driver 382.53 and miner 10.6, when i upgrade drivers or miners to 11.x or 14.x - mining stops after 10-20 minutes

[jeremyismer]

Hi guys,

I've been using Claymore for a number of years through various versions. But I have recently noticed with the recent releases that after a day or so of mining my effective rate starts to drops off (the reported hashrate is fine). The effective is often around 10% lower than reported.  If I restart the miner my effective rate promptly shoots back up to reported quickly until another day or so then drops off. The recovery is almost immediate.

I get the recovery if I just restart Claymore but a computer restart also does it (i.e. it is a restart of Claymore that is fixing it, not the computer restart).

Has anyone encountered this?

I'm running 14.6, a bunch of RXs, Win10, latest Radeon drivers, compute mode, using my own straps (I couldn't get any better using the rxboost, etc.). Nothing is running too hot.

Thanks

[0xcosmos]

Using -strap results in the following error and straps not being applied:

Wrong driver version, trying to uninstall it and install correct version...
The boot configuration data store could not be opened.
Acces is denied.
Failed, you must run miner with admin rights.

When I run claymore as admin I get the following error:
ethdcrminer64.exe' is not recognized as an internal or external command

Miner works just fine when ran normaly except that I cant use -strap / -rxboost.
Installed latest gpu drivers but it still doesnt work.

right click claymore exe
then properties
and tick run as administrator
now execute the bat file and it should run without any problems

[ShyvHX]

Using -strap results in the following error and straps not being applied:

Wrong driver version, trying to uninstall it and install correct version...
The boot configuration data store could not be opened.
Acces is denied.
Failed, you must run miner with admin rights.

When I run claymore as admin I get the following error:
ethdcrminer64.exe' is not recognized as an internal or external command

Miner works just fine when ran normaly except that I cant use -strap / -rxboost.
Installed latest gpu drivers but it still doesnt work.

right click claymore exe
then properties
and tick run as administrator
now execute the bat file and it should run without any problems

There isn't such tickbox.