NBMiner v42.2, 100% LHR unlock for ETH mining !

[Dr_Victor]

Can anyone help me? I have the error "... check pool name" for Grin 31 f2pool. I have tried stratum and w/o but failed. Bminer and Gminer work fine.

[nebutech]

Can anyone help me? I have the error "... check pool name" for Grin 31 f2pool. I have tried stratum and w/o but failed. Bminer and Gminer work fine.

Mining Grin on f2pool needs to add an arbitrary password at the end of username (f2pool requires that, don't know the reason).

You can find the sample usage in readme:

Grin31
sparkpool:  nbminer -a cuckatoo -o stratum+tcp://grin.sparkpool.com:66667-u 123@qq.com/worker
f2pool:        nbminer -a cuckatoo -o stratum+tcp://grin31.f2pool.com:13654 -u username.worker:passwd
nicehash:    nbminer -a cuckatoo -o stratum+tcp://grincuckaroo31.eu.nicehash.com:3372 -u btc_address.worker

[Dr_Victor]

Can anyone help me? I have the error "... check pool name" for Grin 31 f2pool. I have tried stratum and w/o but failed. Bminer and Gminer work fine.

Mining Grin on f2pool needs to add an arbitrary password at the end of username (f2pool requires that, don't know the reason).

You can find the sample usage in readme:

Grin31
sparkpool:  nbminer -a cuckatoo -o stratum+tcp://grin.sparkpool.com:66667-u 123@qq.com/worker
f2pool:        nbminer -a cuckatoo -o stratum+tcp://grin31.f2pool.com:13654 -u username.worker:passwd
nicehash:    nbminer -a cuckatoo -o stratum+tcp://grincuckaroo31.eu.nicehash.com:3372 -u btc_address.worker

Thanks

[somaton]

i have mixed rig with 1080ti 11gb + 1080 8gb and 21.3 will not work here, got error out of memory for 1080. Have to disable 1080 for nbminer and use bminer for 1080. Is there any way to make 1080 work with nbminer too? Prefer to use just one miner for all my cards and in one session. OS is windows 8.1. Thanks.

[Dr_Victor]

i have mixed rig with 1080ti 11gb + 1080 8gb and 21.3 will not work here, got error out of memory for 1080. Have to disable 1080 for nbminer and use bminer for 1080. Is there any way to make 1080 work with nbminer too? Prefer to use just one miner for all my cards and in one session. OS is windows 8.1. Thanks.

Win 7 and Unix will work as they do not spend memory of GPU as win 8 & 10 do.

[Juniormkl]

NBMiner v21.3 added to https://www.minermonitoring.com/



Join our discord https://discord.gg/aGGaeqq



also, you can check the speed of the miner on different rigs using the benchmark page: https://minermonitoring.com/benchmark

[nebutech]

New version v21.4:

- Improve Grin31 performance.
- Improve performance of Grin29 & AE on RTX cards.
- Fix Grin31 compatibility on Win7 with 8G cards.
- New option to reduce the range of power consumption by multi-gpu rig.
- Add miner Up Time print in cmd outputs.

[dafuzz_rsa]

Any chance you can add support for SWAP (cuckaroo29s)
Only real option is gminer at this point and would prefer not to use them for multiple reasons

[nebutech]

Any chance you can add support for SWAP (cuckaroo29s)
Only real option is gminer at this point and would prefer not to use them for multiple reasons

Sure, considering add swap support in next version.

Any detailed information for the difference between SWAP and Grin?

[Dr_Victor]

Win 10, gtx 1080ti x 6, Grin31, TDP 71%
NBMiner v21.3 - 7,4;
NBMiner v21.4 - 7,2.

[somaton]

1080ti 11gb + 1080 8gb on same system now working fine with 21.4 under win 8.1, thanks!

[Initech]

Any chance you can add support for SWAP (cuckaroo29s)
Only real option is gminer at this point and would prefer not to use them for multiple reasons

Sure, considering add swap support in next version.

Any detailed information for the difference between SWAP and Grin?

Basicaly only cycle length and nonce length differences.

Grin   Cuckaroo29  -> Cycle length: 42 bits / Nonce lenght: 8 bytes
Swap Cuckaroo29s -> Cycle length: 32 bits / Nonce lenght: 4 bytes

For the share verification, the cycle needs to be packed according to the reduced length.

Check the images for more details:
https://i.imgur.com/yqmtSbo.png
https://i.imgur.com/cs5DkcB.png
https://i.imgur.com/JM0POTg.png
https://i.imgur.com/Vki4dw3.png

[softerthansteel]

Win 10, gtx 1080ti x 6, Grin31, TDP 71%
NBMiner v21.3 - 7,4;
NBMiner v21.4 - 7,2.

Yes, I also found that v21.3 is faster, but on RTX 2080Ti - 2.12g/s for 21.3 vs 1.95g/s for 21.4 on cuckatoo at 85% TDP.

[nebutech]

v22.1 released.

- Add support for mining Swap (XWP).
- Improve Grin29 & AEperformance.
- Improve Windows compatibility on Grin & AE, significant boost on performance.

[nebutech]

Win 10, gtx 1080ti x 6, Grin31, TDP 71%
NBMiner v21.3 - 7,4;
NBMiner v21.4 - 7,2.

Yes, I also found that v21.3 is faster, but on RTX 2080Ti - 2.12g/s for 21.3 vs 1.95g/s for 21.4 on cuckatoo at 85% TDP.

Try new version on windows.

[cirlama]

Win 10, gtx 1080ti x 6, Grin31, TDP 71%
NBMiner v21.3 - 7,4;
NBMiner v21.4 - 7,2.

Yes, I also found that v21.3 is faster, but on RTX 2080Ti - 2.12g/s for 21.3 vs 1.95g/s for 21.4 on cuckatoo at 85% TDP.

Try new version on windows.

Win 10 driver 419.35, gtx 1080ti, Grin31, TDP 80%
NBMiner v21.3 - 1.40
NBMiner v21.4 - 1.45
NBMiner v22.1 - 1.45 (or 1.38 @70% TDP)

Win 10 driver 419.35, gtx 1070, Grin29, TDP 80%
NBMiner v22.1 - 5.00 (4.7 with latest BMiner)  (or v22.1 4.67 @65% TDP)
Grin31 out of memory (is very close to run...)

thanks

[dafuzz_rsa]

Testing on a single 2080Ti on windows with SWAP. Console reporting 10.5 gps, Heroic miners pool reporting 7 gps :\
Test has been running for around an hour - gonna leave it a while longer and will report back

[nebutech]

v22.1 released.

- Add support for mining Swap (XWP).
- Improve Grin29 & AEperformance.
- Improve Windows compatibility on Grin & AE, significant boost on performance.

Support for Swap!!!! YAY Thank you so much!

  tks for your support

[nebutech]

New version v22.2 released.

• Improve compatiblity for mining Grin31 on windows 8GB cards.
• Set default --cuckoo-intensity to 4, lower CPU usage on default settings when mining Grin & AE.

[nebutech]

v22.3 released.

Improve Grin31 performance on 1080ti & 2080ti.