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Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 735. (Read 6590565 times)

newbie
Activity: 54
Merit: 0
Help me, My card R9 270 2GB not work with tool Claymore. show me how to fix this, pls. tks sp.

http://i228.photobucket.com/albums/ee102/nnsltlh/error%20claymore.jpg

STRG + F on the first side about 2GB cards.
Less GPU RAM...
newbie
Activity: 2
Merit: 0
Help me, My card R9 270 2GB not work with tool Claymore. show me how to fix this, pls. tks sp.

http://i228.photobucket.com/albums/ee102/nnsltlh/error%20claymore.jpg
newbie
Activity: 10
Merit: 0
Does anyone know what the most common/probable causes are for a gpu hanging?  One of my RX580s hangs after about 15 or 20 minutes every time.  Very frustrating.

This subject has to have a dedicated thread as it occurs to many.

Try:
- add -gser 2 and -eres to the bat file
- check cables, risers, physical connection
- ddu drivers and reinstall
- probably you overclocked too much, try lower values (even the same, the cards might need different values)
- check psu, probably the power is not enough
- check voltage, probably it's too low for that card, try to increase
- reload default bios for the card
- reinstall windows
- change pcie generation to 2

sr. member
Activity: 420
Merit: 260
Hi
Are i can mining eth in windows xp 64bit???

If you have a GPU such as AMD 4XX/5xx or GTX-10XX you can mine with Claymore. You cannot CPU mine ETh

Thanks
I have gpu rx....
but drivers for gpu rx470 4gb in windows xp 64bit where??

All the drivers you need are the ones from AMD website.  Follow the instructions on the first page of this thread for instructions on downloading, installing and running the miner.

Ok this site http://support.amd.com
Thanks very much for help to me
For bios rx470 4gb sapphire
This link??? I used
http://1stminingrig.com/sapphire-rx-470-nitro-oc-4gb-bios-flash-mod-tutorial-hynix-elpida-samsung-micron/


If you are going to flash your card make sure the bios is for the same type of memory you have in your card. You can check this with GPUZ. Also you will need to patch the drivers for them to work in Windows with a modified bios because it will not have the correct bios signature. You can find information on that Here https://www.techpowerup.com/228536/amd-bios-signature-check-re-enabled-with-relive-locks-out-polaris-bios-modders
sr. member
Activity: 290
Merit: 250
Hi
Are i can mining eth in windows xp 64bit???

If you have a GPU such as AMD 4XX/5xx or GTX-10XX you can mine with Claymore. You cannot CPU mine ETh

Thanks
I have gpu rx....
but drivers for gpu rx470 4gb in windows xp 64bit where??

All the drivers you need are the ones from AMD website.  Follow the instructions on the first page of this thread for instructions on downloading, installing and running the miner.

Ok this site http://support.amd.com
Thanks very much for help to me
For bios rx470 4gb sapphire
This link??? I used
http://1stminingrig.com/sapphire-rx-470-nitro-oc-4gb-bios-flash-mod-tutorial-hynix-elpida-samsung-micron/
sr. member
Activity: 420
Merit: 260
Hi
Are i can mining eth in windows xp 64bit???

If you have a GPU such as AMD 4XX/5xx or GTX-10XX you can mine with Claymore. You cannot CPU mine ETh

Thanks
I have gpu rx....
but drivers for gpu rx470 4gb in windows xp 64bit where??

All the drivers you need are the ones from AMD website.  Follow the instructions on the first page of this thread for instructions on downloading, installing and running the miner.
sr. member
Activity: 290
Merit: 250
Hi
Are i can mining eth in windows xp 64bit???

If you have a GPU such as AMD 4XX/5xx or GTX-10XX you can mine with Claymore. You cannot CPU mine ETh

Thanks
I have gpu rx....
but drivers for gpu rx470 4gb in windows xp 64bit where??
sr. member
Activity: 420
Merit: 260
Hi
Are i can mining eth in windows xp 64bit???

If you have a GPU such as AMD 4XX/5xx or GTX-10XX you can mine with Claymore. You cannot CPU mine ETh
sr. member
Activity: 290
Merit: 250
Hi
Are i can mining eth in windows xp 64bit???
newbie
Activity: 54
Merit: 0
Is it normal to have only 16% gpu usage on HwInfo ?  Huh

i'm getting about 230 Mh/s @ 1000watt ( 4 rx480 + 4 rx 580 )

That's awesome. How is this possible?
My 2x R290 needs 550W for 50Mh/s


-cvddc 850
-mvddc 850

they're magic with rx480/580.. not sure with R290 but if they crashes try increasing to 880/900
also the temperature decreases about 30%  Wink


"Supports latest AMD 4xx cards only in Windows." :-(

I've done already -100mV via MSI Afterburner...
Ok, now iam sure, I try more undervolting with editing my bios!

The new ATI cards are much more power efficient!
hero member
Activity: 1036
Merit: 606
What do you guys think it will happen in autumn after the RX 4xx/5xx will become almost obsolete with the DAG 180 ? From benchmarks the hashrate for these will drop to 12Mh/s or so ..
I see a possible scenario in which many miners will sell their rigs or others will mine ZEC and change it 1:1 for ETH .

You don't understand the epoch problem. I think you need to watch this video to understand what is going on with the RX 4XX/5XX epcoh hash drop.

https://www.youtube.com/watch?v=SQE9WdhupAg

Bottom line is the ETH epoch will be in the 160's by the end of the year, maybe less if the block times keep increasing. By then if nothing is done to resolve the issue, the Claymore benchmarks show about a 25% hash drop by epoch 160, which in my own tests, I found the Claymore benchmarks to be overstating the actual hash drop from epoch changes.

The bigger and more relevant issue is at the latest ETH dev meeting last Friday, it was stated they have no plans to address the the increase in block times and difficulty due to the ongoing programmed ICE AGE before the Metropolis POW/POS hybrid release due by November this year. This means at the current price, ETH will no longer be profitable to mine for most people by the end of August once the difficulty retargets as programmed.

https://www.youtube.com/watch?v=hRQg_lHEKl4&t=2520s
full member
Activity: 349
Merit: 102
Any evga 1060 ftw or sc user can share their setting ? I can't pass 24.5 Mh/s

That's a good rate! What were you expecting?
full member
Activity: 143
Merit: 100
What do you guys think it will happen in autumn after the RX 4xx/5xx will become almost obsolete with the DAG 180 ? From benchmarks the hashrate for these will drop to 12Mh/s or so ..
I see a possible scenario in which many miners will sell their rigs or others will mine ZEC and change it 1:1 for ETH .
jr. member
Activity: 251
Merit: 6
^ lower the OC

Has anyone heard a timeline for undervolting on linux?  Seems like we are waiting on AMD to provide proper driver support, is that still the case?

THanks

Thanks for the suggestion.  This GPU ran stably for three days straight before I shut down the rig to add a few more GPUs to it.  Now this particular GPU is hanging every time, so I don't think it's the OC.

Any other ideas?

Maybe you messed up a riser dongle?  I'd say double check that for lose connections.  I just had one of my black wires on the riser power come out of the molex housing.  

Thanks, I'll check that next.  For now I'm running that one card solo to see how it goes.  Maybe it's a power draw issue?  Using a 1kW supply and these 580s draw 180/each, and I think the power draw for each one spikes sometimes while mining.

Looks like this was just an excessive power draw issue.  I did powlim -20 on the two 180 tdp cards and now getting a nice stable hashrate.
newbie
Activity: 4
Merit: 0
Hey guys, when I try to run Ethereum and Decred on the newest version of this miner, 9.7 I keep getting this error.  I'm on 2 RX 480s, windows, 64 bit.

Here is my batch 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.suprnova.cc:5005 -ewal novausername.worker -epsw password -esm 3 -dpool dcr.suprnova.cc:3252 -dwal novausername.worker -dpsw password -allpools 1


I keep getting this error:

Received unknown response: {"jsonrpc":"2.0","result":["0x415e793d74526f66ea33352645350eb5780eab36ecc187b0f4e833e6fa3056df","0x68fc811a18084465eab2e58f91e5dff9010c0bf8dbbf1dc799e61e23ab9cc904","0x00000000ffb34c02420e9948eacd78cf33b059a88ade1ff0614f7f3c303cf3a7"]}
GPU0 t=41C fan=56%


Anybody know what I'm doing wrong?
sr. member
Activity: 456
Merit: 250
Blockchain Just Entered The Real World
which is the best driver with Clyamore dual 9.7 form Nvidia GTX1070 ?
newbie
Activity: 29
Merit: 0
Is it normal to have only 16% gpu usage on HwInfo ?  Huh

i'm getting about 230 Mh/s @ 1000watt ( 4 rx480 + 4 rx 580 )

That's awesome. How is this possible?
My 2x R290 needs 550W for 50Mh/s


-cvddc 850
-mvddc 850

they're magic with rx480/580.. not sure with R290 but if they crashes try increasing to 880/900
also the temperature decreases about 30%  Wink
sr. member
Activity: 378
Merit: 250
Any evga 1060 ftw or sc user can share their setting ? I can't pass 24.5 Mh/s
newbie
Activity: 2
Merit: 0
Whenever I run the batch file I get the following message using Claymore Dual Miner:  

ETH: Stratum - Cannot connect to us1.ethpool.org:3333
ETH: Stratum - Failed to connect, retry in 20 sec...

I have tried numerous pools.  I would really appreciate any help into understanding why this happens.


Can you access websites from the miner?

Is port 3333 outgoing blocked on your router?

I am able to connect on my laptop(AMD), but not this PC which I recently purchased that came with a GTX1070 .  I'm guessing the issue must be specific to this computer based on that.  I forwarded the ports and it wasn't working.  I shut off the the firewall completely(for 2 minutes) and it still would not connect.  I'm guessing the issue isn't with the network as my other computer can connect.  Any help would be appreciated.  This is the batch file(irrelevant entries were changed for comedic value):

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 etc-us-east1.nanopool.org:19999 -ewal 0xc0FDa97f6d5AA4Bd97N789c07ed12b4041eD757B/cuckold/[email protected] -epsw x -mode 1 -ftime 10

newbie
Activity: 2
Merit: 0
I guess there some bug in displaying invalid shares in Claymore's miner by jsonrpc api. I have some invalid shares on different cards:
https://image.ibb.co/eUBnpk/2017_07_18_23_27_25.png
But api says that all of them on first card:
https://preview.ibb.co/evAaaQ/2017_07_18_23_28_22.png
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