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

[feelnosorry]

388.71 not help since today.

And linux also not help with CUDA ERROR 11 for 4GB NVIDIA GPU.

1050Ti is working on Hive OS but not working on Windows 10

[rexob]

Some people told mixing the cards may work,for example if you have gtx 1060 6gb or gtx 1070 8gb.put to 1st slot any of them and try again, if it works then we are good to go,

No, it doesn't work.
Go from WIN10 to WIN7 - work for the moment, but there is a limit in just 5 cards in one rig.

[Digital_Seytan]

"CUDA error - cannot allocate big buffer for DAG. check readme.txt for possible solutions."
"GPU X failed"
"GPU X, CUDA error 11 - cannot write buffer for DAG"

Reinstalling the drive did not helped.
Win10 64bit. 4GB RAM. 32GB Virtual Ram. Claymore v15.0
Please advice, Thank you.

[diemcizone]

P106 Hashrate drop problem with Claymore Miner

Hi,
Sorry for the bad English.
I am using 12x P106-090 Manli brand. (6GB 192 Bit Samsung GDDR5 Memory With 5SM GPU)
The Manli website states that it is 21-22MH / s, but I can't exceed 16MH / s with Windows 1903 and HiveOS, and if I overclock, my speed doesn't increase above 16MHs. I have tried the most up-to-date nVidia 430.50 WHQL and Manli with the original stock driver. I downloaded P106-100 REV 1 driver from Gigabyte and the problem persisted. I completely uninstalled the drives with DDU, tried with Phoenixminers 4.7c and old version.
disabled driver signatures. Where's the problem? Please help me and thank you very much.

[Bibicici]

For everyone getting the cuda dag error for 4gb nvidia cards, download and install and older nvidia driver from 2017 range. Use ddu to wipe current nvidia driver. Current nvidia driver is like 550mb, older nvidia driver from 2017 is like 350mb. You save 200mb in vram. Works for 1050 ti, may not work for 1660 bc newer driver.

[LJLT]

For everyone getting the cuda dag error for 4gb nvidia cards, download and install and older nvidia driver from 2017 range. Use ddu to wipe current nvidia driver. Current nvidia driver is like 550mb, older nvidia driver from 2017 is like 350mb. You save 200mb in vram. Works for 1050 ti, may not work for 1660 bc newer driver.

Do you now what number of driver?

Thanks

[Bibicici]

For everyone getting the cuda dag error for 4gb nvidia cards, download and install and older nvidia driver from 2017 range. Use ddu to wipe current nvidia driver. Current nvidia driver is like 550mb, older nvidia driver from 2017 is like 350mb. You save 200mb in vram. Works for 1050 ti, may not work for 1660 bc newer driver.

Do you now what number of driver?

Thanks

I used 378.49 and it works.

https://www.guru3d.com/files-details/geforce-378-49-whql-driver-download.html

[tg88]

For everyone getting the cuda dag error for 4gb nvidia cards, download and install and older nvidia driver from 2017 range. Use ddu to wipe current nvidia driver. Current nvidia driver is like 550mb, older nvidia driver from 2017 is like 350mb. You save 200mb in vram. Works for 1050 ti, may not work for 1660 bc newer driver.

Thanks for sharing this solution. It is expected that this driver will solve the problem by March 2020 for ETH and January for ETC.

[Barbosius]

Hello guys.

Did someone of you solve problem with lower hashrate on 1050ti with windows 7 instead of Windows 10?

I had core 1260Mhz and memory 4350Mhz with 0.712V on Windows 10 and I got 16+Mh/s with Claymore 15.
Now I have the same core, memory and voltage on Windows 7 but I got only 12-14Mh/s.
When I increase voltage to 0.85V than I have 1550Mhz on core and 16+Mh/s.
I tried drivers 388.13 and newest 441.08 - no changes.

What can I do to stay on 0.712V with hashrate 16+ on Windows 7?

[Bibicici]

Hello guys.

Did someone of you solve problem with lower hashrate on 1050ti with windows 7 instead of Windows 10?

I had core 1260Mhz and memory 4350Mhz with 0.712V on Windows 10 and I got 16+Mh/s with Claymore 15.
Now I have the same core, memory and voltage on Windows 7 but I got only 12-14Mh/s.
When I increase voltage to 0.85V than I have 1550Mhz on core and 16+Mh/s.
I tried drivers 388.13 and newest 441.08 - no changes.

What can I do to stay on 0.712V with hashrate 16+ on Windows 7?

Switch back to WIN10 and use my solution above. Tell us if it works.

[Barbosius]

Switch back to WIN10 and use my solution above. Tell us if it works.

Thank you man. Yep, I switched back to 10 and your solution is working. Hope it would be for long time.

[Dr_Victor]

Some people told mixing the cards may work,for example if you have gtx 1060 6gb or gtx 1070 8gb.put to 1st slot any of them and try again, if it works then we are good to go,

No, it doesn't work.
Go from WIN10 to WIN7 - work for the moment, but there is a limit in just 5 cards in one rig.

I have 6-8 cards with win 7.

[LJLT]

For everyone getting the cuda dag error for 4gb nvidia cards, download and install and older nvidia driver from 2017 range. Use ddu to wipe current nvidia driver. Current nvidia driver is like 550mb, older nvidia driver from 2017 is like 350mb. You save 200mb in vram. Works for 1050 ti, may not work for 1660 bc newer driver.

Do you now what number of driver?

Thanks

I used 378.49 and it works.

https://www.guru3d.com/files-details/geforce-378-49-whql-driver-download.html

Thanks, the thing know is that is very unastable, and hashrate dropped. If anyone has a solution for this let me know please

[Bibicici]

For everyone getting the cuda dag error for 4gb nvidia cards, download and install and older nvidia driver from 2017 range. Use ddu to wipe current nvidia driver. Current nvidia driver is like 550mb, older nvidia driver from 2017 is like 350mb. You save 200mb in vram. Works for 1050 ti, may not work for 1660 bc newer driver.

Do you now what number of driver?

Thanks

I used 378.49 and it works.

https://www.guru3d.com/files-details/geforce-378-49-whql-driver-download.html

Thanks, the thing know is that is very unastable, and hashrate dropped. If anyone has a solution for this let me know please

We're at the point where we have to choose between high overclocks or stability. Dag file is too big to have the luxury of both.

[yangdachu]

Hi, Dual Mining, the miner result is

u'result': [u'11.9 - ETH', u'48', u'118986;90;0', u'19914;19969;19890;19606;19827;19778', u'1189863;91;0', u'199147;199697;198903;196063;198272;197781', u'82;0;82;0;82;0;82;0;82;0;82;0', u'eth.f2pool.com:8008;dcr.f2pool.com:5730', u'0;0;0;0', u'21;10;18;16;13;12', u'0;0;0;0;0;0', u'0;0;0;0;0;0', u'12;16;18;20;13;12', u'0;0;0;0;0;0', u'0;0;0;0;0;0', u'1;4;5;7;8;9']

Where is the secordey shares and rejects ?

Thanks

[adaseb]

Some people told mixing the cards may work,for example if you have gtx 1060 6gb or gtx 1070 8gb.put to 1st slot any of them and try again, if it works then we are good to go,

No, it doesn't work.
Go from WIN10 to WIN7 - work for the moment, but there is a limit in just 5 cards in one rig.

I have 6-8 cards with win 7.

How did you manage to get 8 GPUs working in Windows 7?

Were they 4 AMD and 4 NVIDIA or were they all 8 AMD GPUs?

Back in the Litecoin days there was a reg edit hack which let you use more than 4 GPUs with Windows 7 (4 is the limit with Win7) and you could use up to 6 GPUs. This tool was called something like 6GPUTool or similar. All it was, was some registery hack and nothing more. This worked only for the old Radeon 7xxx/280/290 GPUs.

When Polaris came out in 2016, you needed the newer AMD drivers to get them to work. The new drivers however didn't work with the tool so you had to switch to Windows 10 or Linux.

So I am just wondering if there is a new method of getting more than 4 GPUs to work with Windows 7?

[rexob]

So I am just wondering if there is a new method of getting more than 4 GPUs to work with Windows 7?

5 Nvidia card detect and start without any additional actions in clear win7 x64 after installing nvidia drivers

[Semtex72]

Any new versions soon?

[adaseb]

Any new versions soon?

Is there really any reason for a new version? This miner has been relatively stable for years since its original launch. Most versions are small updates or with some added features like the RX boost and what-not.

However its not really possible to get any faster speeds on ETH algo. Pretty much the original ethminer from the ETH mainnet launch gets a similiar speed as Claymore. Sure it doesn't have dual-mine mode and doesn't crash when a new DAG is switched but there really can't be any large speed improvements of this algo.

And right now mining is very unprofitable that most people kept their rigs offline and are waiting for ETH to go to like $400 or at least a ProgPOW push by the ETH devs.

[Semtex72]

Any new versions soon?

Is there really any reason for a new version? This miner has been relatively stable for years since its original launch. Most versions are small updates or with some added features like the RX boost and what-not.

However its not really possible to get any faster speeds on ETH algo. Pretty much the original ethminer from the ETH mainnet launch gets a similiar speed as Claymore. Sure it doesn't have dual-mine mode and doesn't crash when a new DAG is switched but there really can't be any large speed improvements of this algo.

And right now mining is very unprofitable that most people kept their rigs offline and are waiting for ETH to go to like $400 or at least a ProgPOW push by the ETH devs.

I think there is more potential in the new RX Series from AMD