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

[QuintLeo]

I have Gpu R9 285 and 280 ,when I mine ethereum get 0 hash
how fix it?

 2 GB cards - the ETH DAG file is too big to fit any more.

 You'll have to switch to something else that they CAN handle - ZEC, XMR, that new PASCAL thing, perhaps ETC.

[noviceminer]

I have RX 480 8gb msi
GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!

I have tried to keep it at stock speed. Even then I get this message. How should I resolve this ?

Any help on my previous post please.

revert back to stock bios

I never modded my bios. Only overclocked and undervolted but after seeing this error I kept stock settings yet same issue.

Did you use "SETX..." in your .bat file?

Using Nicehash miner 1.7.5.2 with claymore's miner mining eth. No bat file just NHM gui.

umm.. did i miss that release?.. i'm pretty sure they're still on 1.7.5.1

There is a pre-release version available so you have not missed it ... yet. Also need help with my issue ... anybody ??

[a7med918]

Dear all
i have R9 285x 2GB working stable for mining ETH. since 5 months ago , it was run fine in claymore 6.4,7.4 and v8.0

Now it is  stop working to mine ETH or ETC  , ZERO hashrate on it

but it is working fine to Mine Zcash v12.2 with Win7 16.9.2

i try to change Riser,PS,Operating system,Rig, and result nothing
i try to test different Driver and nothing

Note that i have another Card with same specs and running fine in ETH with 20MH/s

please help Awaiting your reply

[scryptr]

Dear all
i have R9 285x 2GB working stable for mining ETH. since 5 months ago , it was run fine in claymore 6.4,7.4 and v8.0

Now it is  stop working to mine ETH or ETC  , ZERO hashrate on it

but it is working fine to Mine Zcash v12.2 with Win7 16.9.2

i try to change Riser,PS,Operating system,Rig, and result nothing
i try to test different Driver and nothing

Note that i have another Card with same specs and running fine in ETH with 20MH/s

please help Awaiting your reply

2GB IS TOO SMALL--

There have been several posts recently about 2GB cards.  The DAG has grown too large for a 2GB card to process.  You should be able to mine Expanse (EXP), it is at a much lower Epoch, and has a smaller DAG file.      --scryptr

[Swiped]

Sorry to ask because there is so much info already on this post line, but I have not found exactly what I am looking for.  I have 6 Sapphire rx 480 4g cards on one of my rigs and I am swinging it over to ETH+DCR from Zcash mining, and I have tried a number of things already posted to get these 4g cards to hash at 27, but the closest I can get is 25.  I would appreciate settings or ideas from those of you with these cards that have had success with them at 27 h/s or more, but I am not interested in burning the cards up either.  Any suggestions are appreciated. 

[a7med918]

Dear all
i have R9 285x 2GB working stable for mining ETH. since 5 months ago , it was run fine in claymore 6.4,7.4 and v8.0

Now it is  stop working to mine ETH or ETC  , ZERO hashrate on it

but it is working fine to Mine Zcash v12.2 with Win7 16.9.2

i try to change Riser,PS,Operating system,Rig, and result nothing
i try to test different Driver and nothing

Note that i have another Card with same specs and running fine in ETH with 20MH/s

please help Awaiting your reply

2GB IS TOO SMALL--

There have been several posts recently about 2GB cards.  The DAG has grown too large for a 2GB card to process.  You should be able to mine Expanse (EXP), it is at a much lower Epoch, and has a smaller DAG file.      --scryptr

BUT I HAVE  another typical card of 2GB an it is running ETH Fine !!

[jeremyf327]

Yikes, I have been mining fine for quite a while and now when starting miner I receive a "NO AMD OPENCL GPU's FOUND". Any suggestions?

MSI z97 Mobo
8GB Ram
6 RX 480's
Windows 10
Core i5

[AzzAz]

Yikes, I have been mining fine for quite a while and now when starting miner I receive a "NO AMD OPENCL GPU's FOUND". Any suggestions?

MSI z97 Mobo
8GB Ram
6 RX 480's
Windows 10
Core i5

Reinstall driver. Probably w10 updated it...

[scryptr]

Dear all
i have R9 285x 2GB working stable for mining ETH. since 5 months ago , it was run fine in claymore 6.4,7.4 and v8.0

Now it is  stop working to mine ETH or ETC  , ZERO hashrate on it

but it is working fine to Mine Zcash v12.2 with Win7 16.9.2

i try to change Riser,PS,Operating system,Rig, and result nothing
i try to test different Driver and nothing

Note that i have another Card with same specs and running fine in ETH with 20MH/s

please help Awaiting your reply

2GB IS TOO SMALL--

There have been several posts recently about 2GB cards.  The DAG has grown too large for a 2GB card to process.  You should be able to mine Expanse (EXP), it is at a much lower Epoch, and has a smaller DAG file.      --scryptr

BUT I HAVE  another typical card of 2GB an it is running ETH Fine !!

THAT REMAINS POSSIBLE--

Depending on how the card handles memory.  But, shortly, it will not be possible at all.  Read back 3 or so pages.       --scryptr

[Za1n]

Dear all
i have R9 285x 2GB working stable for mining ETH. since 5 months ago , it was run fine in claymore 6.4,7.4 and v8.0

Now it is  stop working to mine ETH or ETC  , ZERO hashrate on it

but it is working fine to Mine Zcash v12.2 with Win7 16.9.2

i try to change Riser,PS,Operating system,Rig, and result nothing
i try to test different Driver and nothing

Note that i have another Card with same specs and running fine in ETH with 20MH/s

please help Awaiting your reply

2GB IS TOO SMALL--

There have been several posts recently about 2GB cards.  The DAG has grown too large for a 2GB card to process.  You should be able to mine Expanse (EXP), it is at a much lower Epoch, and has a smaller DAG file.      --scryptr

BUT I HAVE  another typical card of 2GB an it is running ETH Fine !!

THAT REMAINS POSSIBLE--

Depending on how the card handles memory.  But, shortly, it will not be possible at all.  Read back 3 or so pages.       --scryptr

Yeah, I was just going to post this as well. One card may have a slightly higher memory footprint than the other, but as scryptr said, the working card will soon succumb to the same fate.

Just be thankful there are other options available, ZCash should work fine for some time and it seems to perform better on the last generation cards anyway.

Sure, the profitability may be slightly lower than ETH atm, but it is still better than being forced into shutting them off and selling them, although that would be another option.

[philipma1957]

Running Eth + Decred

I had 9 four card rigs by design.

the biostar  z170.

I sold off most of my cards  and now have 13 cards.

So since I still had 7 mobos left I now  run

-ethi 21   and -dcri 44


with 2 cards per mobo

very good results.

all mobos have i5 or i7 cpus.


does anyone have clocks this high ?

[alucard20724]

I have RX 480 8gb msi
GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!

I have tried to keep it at stock speed. Even then I get this message. How should I resolve this ?

Any help on my previous post please.

revert back to stock bios

I never modded my bios. Only overclocked and undervolted but after seeing this error I kept stock settings yet same issue.

Did you use "SETX..." in your .bat file?

Using Nicehash miner 1.7.5.2 with claymore's miner mining eth. No bat file just NHM gui.

umm.. did i miss that release?.. i'm pretty sure they're still on 1.7.5.1

There is a pre-release version available so you have not missed it ... yet. Also need help with my issue ... anybody ??

I found it.. they're up to pre-release version 7 for 1.7.5.2  I  wouldn't bother with asking how to fix it since it's a pre-release.  i tried it and my hashing was lower than the released version 1.7.5.1

[powershot]

Dear all
i have R9 285x 2GB working stable for mining ETH. since 5 months ago , it was run fine in claymore 6.4,7.4 and v8.0

Now it is  stop working to mine ETH or ETC  , ZERO hashrate on it

but it is working fine to Mine Zcash v12.2 with Win7 16.9.2

i try to change Riser,PS,Operating system,Rig, and result nothing
i try to test different Driver and nothing

Note that i have another Card with same specs and running fine in ETH with 20MH/s

please help Awaiting your reply

2GB IS TOO SMALL--

There have been several posts recently about 2GB cards.  The DAG has grown too large for a 2GB card to process.  You should be able to mine Expanse (EXP), it is at a much lower Epoch, and has a smaller DAG file.      --scryptr

BUT I HAVE  another typical card of 2GB an it is running ETH Fine !!

I have Rig with R9-280x, one produces 24/26 Mh / s Exp.
A R9-280 (without x), I was only having 17/19 Mh / s.
When I set the old GPU to config, I can greatly improve Hashrate. For 23/24 Mhs / s

All with Crypto Exp.

[naeme18720]

I have RX 480 8gb msi
GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!

I have tried to keep it at stock speed. Even then I get this message. How should I resolve this ?

Any help on my previous post please.

revert back to stock bios

I never modded my bios. Only overclocked and undervolted but after seeing this error I kept stock settings yet same issue.

Did you use "SETX..." in your .bat file?

Using Nicehash miner 1.7.5.2 with claymore's miner mining eth. No bat file just NHM gui.

Hi dear friend

I used this software but low hashrate for me
6 rx 470 = 125 m/h eth
But claymore for me each gpu 27.300 m/h
How fix this issue??

One question other

Win 7 or 10 better for mining eth or eth-dcr???

[powershot]

I have RX 480 8gb msi
GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!

I have tried to keep it at stock speed. Even then I get this message. How should I resolve this ?

Any help on my previous post please.

revert back to stock bios

I never modded my bios. Only overclocked and undervolted but after seeing this error I kept stock settings yet same issue.

Did you use "SETX..." in your .bat file?

Using Nicehash miner 1.7.5.2 with claymore's miner mining eth. No bat file just NHM gui.

Hi dear friend

I used this software but low hashrate for me
6 rx 470 = 125 m/h eth
But claymore for me each gpu 27.300 m/h
How fix this issue??

One question other

Win 7 or 10 better for mining eth or eth-dcr???

Try EXP

I currently mining Exp in dwarf pool, for me is best than ETH.

for your Rig, not is a low mining rate. its normal for Rx 470 (22 ~26 mh/s) ETH.
In Expanse, its best, and more profitable.

try change

setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_HEAP_SIZE 100
EthDcrMiner64.exe -mode 1 -epool exp-us.dwarfpool.com:8018 -ewal YOUR WALLET ADREESS EXPANSE/NAME GIVEN TO YOUR RIG -epsw x -esm 0 -etha 1 -ethi 20 -allcoins 1

[noviceminer]

try lower intensity -ethi with this command, make it -ethi 6 and then start lowering until you find the perfect spot.
On some of my rigs this settings helped, on some other ones I reverted to stock bios

Tried every permutation from -ethi 0 to -ethi 8 I still get that message :GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!

Mining using Nicehash miner gui, eth using claymore miner 8.0

card is at stock setting still the same. I am so lost.

[milicic]

Can someone please show me his bat file for Claymore 8 dual mining ETH+PASC on Coinotron.
Im having some problems... Is my calculation right, i am mining at 28mh/s eth and 180mh/s pascal on my RX 470 4gb saphire nitro+ with just 15w more power consumption? I get about the same hashrate mining only eth... Is this the best choice at the moment?

[powershot]

Can someone please show me his bat file for Claymore 8 dual mining ETH+PASC on Coinotron.
Im having some problems... Is my calculation right, i am mining at 28mh/s eth and 180mh/s pascal on my RX 470 4gb saphire nitro+ with just 15w more power consumption? I get about the same hashrate mining only eth... Is this the best choice at the moment?

i will use ( in comentaries)

EthDcrMiner64.exe -allcoins 1 -mode 0 -epool (ADRESS U POOL (COINOTRON)) -ewal ((WALLET ETH)/NAME OF RIG) -epsw (PASS (IF USE, IF NOT USE SET (x))) -dpool (POOL PASCAL ADRESS) -dwal (86646-64 <<<<<< ( POLONIEX ID) . (fade6f68285d94fe))) <<< (YOUR WALLET ADRESS) . (RIGNAME) -dcri 26 -dpsw x -dcoin pasc -etht 1000 -dcrt 1000 -ftime 10 -cclock 900 -nofee 0 (OR 1)

[fittsy]

Running Eth + Decred

-ethi 21   and -dcri 44

does anyone have clocks this high ?

When I dual mine DCR I set my clock even higher. I do get a significant amount of rejected shares though.

[mettalmag]

try lower intensity -ethi with this command, make it -ethi 6 and then start lowering until you find the perfect spot.
On some of my rigs this settings helped, on some other ones I reverted to stock bios

Tried every permutation from -ethi 0 to -ethi 8 I still get that message :GPU #0 got incorrect share. If you see this warning often, make sure you did not overclock it too much!

Mining using Nicehash miner gui, eth using claymore miner 8.0

card is at stock setting still the same. I am so lost.

while all my cards are modded returning to factory rom solves 99.9% of problems so I'm out of options what to advise 


only one rig out of 81 isn't showing the temps, I'm confused. All the rigs are exactly same built wit same cards but only one refuses to show temps, any ideas why ?