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

[ozzy1926]

I have been mining more than 48 hours and when i check the miner the hashrate is always at 42.9 but today my avarage hashrate starts to dop what could be the problem?

[1713947032]

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[djazher]

So... there just seems to be no way to use an GTX 970 properly for mining with Win 10 (1703).

after googling and testing for an entire day...

382.33 + CUDA 8.0: 3 MH/s
372.54 + CUDA 6.5: 9.5 MH/s (with P0)
347.52 + CUDA 6.5: 16.5 MH/s (driver won't allow P0 setting)

 

Why don't you switch to Win7, at least to get it out of your head ? 970 DO hash, not the most efficient results, but this GPU is 3 years old already. Like I said, I learned with 2 of them, and was getting 24MH/s per card, @180W [free electricity, I OC'd them to hellish limits]

[Digggger]

Hey guys, a couple problems I haven't been able to solve. Not sure if it's a claymore issue or something else.

6 rx 570's with bios' modded. GPU0 overclocks as expected with Afterburner, 25MH/s with no OC... 27MH/s with a little overclocking and undervolting. All other GPU's are not affected by the overclocking but will undervolt. Yes the synchronize similar GPU's is on. I tried it with it off and overclocked each GPU on its own, same result...only GPU0 has a change in hash rates.

Same issue with my gaming pc with 2 rx480's...GPU0 hash rate changes but GPU1 is unchanged...GPU-Z confirms the memory clock is rising.

I had some weird issues on a rx 480 rigs thats seems a bit similar.
In the end it was reinstalling afterburner that fixed it .. never made any sense.



(Lucky you getting a hold of rx 5xx at all... im still waiting another week for my batch)

Thanks I'll try it.

Yes I'd like to find some more!

[lazyturtle]

I have been mining more than 48 hours and when i check the miner the hashrate is always at 42.9 but today my avarage hashrate starts to dop what could be the problem?
https://i.hizliresim.com/nWY1j5.jpg

Your effective hashrate is calculated by the shares your miner manages to accept.

With that said its a variable that does not always follow your exact hashrate. It is normal with variations, sometimes it´s higher and sometimes it´s lower then what your current reported hashrate is.

[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

[Digggger]

Hey guys, a couple problems I haven't been able to solve. Not sure if it's a claymore issue or something else.

6 rx 570's with bios' modded. GPU0 overclocks as expected with Afterburner, 25MH/s with no OC... 27MH/s with a little overclocking and undervolting. All other GPU's are not affected by the overclocking but will undervolt. Yes the synchronize similar GPU's is on. I tried it with it off and overclocked each GPU on its own, same result...only GPU0 has a change in hash rates.

Same issue with my gaming pc with 2 rx480's...GPU0 hash rate changes but GPU1 is unchanged...GPU-Z confirms the memory clock is rising.

I had some weird issues on a rx 480 rigs thats seems a bit similar.
In the end it was reinstalling afterburner that fixed it .. never made any sense.



(Lucky you getting a hold of rx 5xx at all... im still waiting another week for my batch)

Thanks I'll try it.

Yes I'd like to find some more!

Disabled GPU 1-5 on Claymore using number keys, then enabled and the hash rate matched GPU0!

The 480's have still have the issue but those cards are not on risers...maybe thats why..

[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!

[topgeek]

I have been mining more than 48 hours and when i check the miner the hashrate is always at 42.9 but today my avarage hashrate starts to dop what could be the problem?

Difficulty is going through the roof with all the new gpus coming online around the world.

https://www.coinwarz.com/difficulty-charts/ethereum-difficulty-chart

[Xardas2014]

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.

[mattmathison]

Hi!

I have rx470 strix 8g oc micron, 1750 straps copied.
Is it normal that my setting (-60mV +50% power 1110 clock 2000mem) works fine with single ETH mining with claymore 9.4, but when I do dual ETH+DCR it crashes after 5-20 mins?
Can it be that different -dcri values causes different uptime? Like -dcri 31 works fine, but -dcri 28 crashes?

my start.bat:

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 -epool eu2.ethermine.org:4444 -ewal 0xb108bfda0a62097d63e6b623fdde27ecb7b8ab61.EMA01 -epsw x -dpool stratum+tcp://dcr.suprnova.cc:3252 -dwal mathison.EMAdec01 -dpsw x -dcri 28 -allpools 1 -allcoins 1

[Xardas2014]

Hi!

I have rx470 strix 8g oc micron, 1750 straps copied.
Is it normal that my setting (-60mV +50% power 1110 clock 2000mem) works fine with single ETH mining with claymore 9.4, but when I do dual ETH+DCR it crashes after 5-20 mins?
Can it be that different -dcri values causes different uptime? Like -dcri 31 works fine, but -dcri 28 crashes?

my start.bat:

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 -epool eu2.ethermine.org:4444 -ewal 0xb108bfda0a62097d63e6b623fdde27ecb7b8ab61.EMA01 -epsw x -dpool stratum+tcp://dcr.suprnova.cc:3252 -dwal mathison.EMAdec01 -dpsw x -dcri 28 -allpools 1 -allcoins 1

Dual mining uses more power, so you can't lower clocks as much. Zcash is the same. You need tested stable settings for each situation.

[ozzy1926]

Ok

I have been mining more than 48 hours and when i check the miner the hashrate is always at 42.9 but today my avarage hashrate starts to dop what could be the problem?

Your effective hashrate is calculated by the shares your miner manages to accept.

With that said its a variable that does not always follow your exact hashrate. It is normal with variations, sometimes it´s higher and sometimes it´s lower then what your current reported hashrate is.

Thanks for the explanation

[preda]

What are the mh/s people are getting with Gtx 980 ?

Gigabyte 980 = 21.3 MH/s

EVGA 980 = 21.6 MH/s

EVGA 980 Ti = 23.5 MH/s

Ok my strix 980's 1 getting 20mh/s and the other getting 22mh/s and using 165w each from wall.Are the wattages same as yours?

I'll double check when I get home, I don't remember off the top of my head..

Not a good way to use a 980ti bro... you should go mining ezcash

[enricosofie]

Hi,

I have a nice fast laptop with the latest intel and nvidia quadro M2000 (4GB)
I ll only getting 1.2Mh/s???
what's wrong?

regards,
eric

[enricosofie]

Hi,

I have a nice fast laptop with the latest intel and nvidia quadro M2000 (4GB)
I ll only getting 1.2Mh/s???
what's wrong?

regards,
eric

what coin do you mine?

ETH only gives 1.2Mh/s
ETH and DCR gives 1.2Mh/s ETH and 12Mh/s DCR

[mattmathison]

Hi!

I have rx470 strix 8g oc micron, 1750 straps copied.
Is it normal that my setting (-60mV +50% power 1110 clock 2000mem) works fine with single ETH mining with claymore 9.4, but when I do dual ETH+DCR it crashes after 5-20 mins?
Can it be that different -dcri values causes different uptime? Like -dcri 31 works fine, but -dcri 28 crashes?

my start.bat:

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 -epool eu2.ethermine.org:4444 -ewal 0xb108bfda0a62097d63e6b623fdde27ecb7b8ab61.EMA01 -epsw x -dpool stratum+tcp://dcr.suprnova.cc:3252 -dwal mathison.EMAdec01 -dpsw x -dcri 28 -allpools 1 -allcoins 1

Dual mining uses more power, so you can't lower clocks as much. Zcash is the same. You need tested stable settings for each situation.

Thanks! Now its running 2.5 hrs with 1100/1950 and seems stabile.
Does this seem a fair result: 27 ETH + 755 DCR ?

[frostminer]

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

Dont use SLI/crossfire.

[preda]

Hi!

I have rx470 strix 8g oc micron, 1750 straps copied.
Is it normal that my setting (-60mV +50% power 1110 clock 2000mem) works fine with single ETH mining with claymore 9.4, but when I do dual ETH+DCR it crashes after 5-20 mins?
Can it be that different -dcri values causes different uptime? Like -dcri 31 works fine, but -dcri 28 crashes?

my start.bat:

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 -epool eu2.ethermine.org:4444 -ewal 0xb108bfda0a62097d63e6b623fdde27ecb7b8ab61.EMA01 -epsw x -dpool stratum+tcp://dcr.suprnova.cc:3252 -dwal mathison.EMAdec01 -dpsw x -dcri 28 -allpools 1 -allcoins 1

Dual mining uses more power, so you can't lower clocks as much. Zcash is the same. You need tested stable settings for each situation.

Thanks! Now its running 2.5 hrs with 1100/1950 and seems stabile.
Does this seem a fair result: 27 ETH + 755 DCR ?

If u go in whattomine and put 27 mh eth and 755 decred it will say you are doing 125 dollars month
If you the same with eth + sia coin will be 220 dollars

Sia is more profitable now

[enricosofie]

Hi,

I have a nice fast laptop with the latest intel and nvidia quadro M2000 (4GB)
I ll only getting 1.2Mh/s???
what's wrong?

regards,
eric

what coin do you mine?

ETH only gives 1.2Mh/s
ETH and DCR gives 1.2Mh/s ETH and 12Mh/s DCR

quadro cards, if you have Windows and last drivers....
quadro card in control panel for gpu, has an option to use gpu for matematical operations, and grapichs operations.
try to change this option.

p.s. quadro 2000 (m)2000 is only for mobile, notebooks.... is not as new card as you may thing.

I have the latest driver 382.05
but I can't find the setting that your mentioning?
I see a setting "Optimize for Compute Performance" but that doesn't give better hashrates.

eric

[mattmathison]

Hi!

I have rx470 strix 8g oc micron, 1750 straps copied.
Is it normal that my setting (-60mV +50% power 1110 clock 2000mem) works fine with single ETH mining with claymore 9.4, but when I do dual ETH+DCR it crashes after 5-20 mins?
Can it be that different -dcri values causes different uptime? Like -dcri 31 works fine, but -dcri 28 crashes?

my start.bat:

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 -epool eu2.ethermine.org:4444 -ewal 0xb108bfda0a62097d63e6b623fdde27ecb7b8ab61.EMA01 -epsw x -dpool stratum+tcp://dcr.suprnova.cc:3252 -dwal mathison.EMAdec01 -dpsw x -dcri 28 -allpools 1 -allcoins 1

Dual mining uses more power, so you can't lower clocks as much. Zcash is the same. You need tested stable settings for each situation.

Thanks! Now its running 2.5 hrs with 1100/1950 and seems stabile.
Does this seem a fair result: 27 ETH + 755 DCR ?

If u go in whattomine and put 27 mh eth and 755 decred it will say you are doing 125 dollars month
If you the same with eth + sia coin will be 220 dollars

Sia is more profitable now

Thank you! I will give it a try! Are there any tips or tricks what pool or wallet should I chose?