NB Miner 39.6 is significantly better for LHR 74% unlocked

linkindog · October 28, 2021, 5:04am

Dear community

I just run a test on the new 39.6 NB miner advertised to be 74% unlocked LHR and it just worked,

Here are my results for 3060TI Samsung mem.

Zeded39 · October 28, 2021, 9:43am

What is the exact line to write in Config?

linkindog · October 28, 2021, 10:42am

You don’t need to write anything it’s fully automatic.

linkindog · October 28, 2021, 10:44am

Here is the results of 3060 LHR V2 , will update after 24 hour test later.

Zeded39 · October 28, 2021, 10:48am

What the different between lhr mode 1
lhr mode 2 ?

linkindog · October 28, 2021, 10:49am

lhr-mode 1 → 74, lhr-mode 2 → 71,

Zeded39 · October 28, 2021, 10:52am

So the default is this mode 2 ,Even if you do not register it it works on lhr 74?

linkindog · October 28, 2021, 10:57am

Default is lhr-mode 1 here is full log :

Blockquote * NBMiner v39.6 (significant improvement ethashLHR mode: higher hashrate, more stable LHR unlocking, default LHR mode changes to lhr-mode 1 for LHR GPUs, default values of LHR mode increased, lhr-mode 1 → 74, lhr-mode 2 → 71, added 3 new options for LHR auto-tuning control: lhr-reduce-value, lhr-reduce-time, lhr-reduce-limitin most cases you do not need to change them, see the miner’s manual for details; adapted for ergothe 3 new LHR options as for ethash; disabled SNI extension for SSL connections by default, can be enabled with enable-snioption; removed support cuckatoo& cuckatoo32algos)

15223195617 · October 28, 2021, 11:59am

请问你的卡是什么品牌的

wilbelectric · October 28, 2021, 4:38pm

any crashes with that mem at 2700? I have a hard time keeping them stable there. I have 5 3060’s with samsung mem

linkindog · October 28, 2021, 5:11pm

3060TI mem 2800 Crash after 2-hour test now at 2650 & 2600.

But 3060 looks quite stable on mem 2700.

cryptobitch · October 28, 2021, 9:14pm

I see also some improvement on my 3070ti

From 58mh on Lolminer

To 58.5mh on nbminer

Danilak · October 28, 2021, 9:19pm

How is the power surges? Does the wattage jump up and down as before or is it stable? Lolminer is a 15watt diviation for me, sometimes jumps from 130 to 114 on 3060ti hynix and 105 to 90 on 3060 samsung, both asus.

cryptobitch · October 28, 2021, 9:23pm

Lolminer power jumps between 188/175 watt
Nbminer power jumps between 187/172 watt

Danilak · October 28, 2021, 9:26pm

Ty so much bud. Will try Nbminer now.

wilbelectric · October 28, 2021, 10:00pm

linkindog- do you have any hynix 3060ti? I can’t push those nearly has far as a samsung. some are 1500 mem max

BSAI · October 29, 2021, 12:02am

Same here.

gunzen · October 29, 2021, 12:06pm

True, after having no internet for nearly 12 hours yesterday I started up all rigs this night and saw a video of Brandon Coin on YT. After this I tried NBMiner in the newest version et voila it’s so significant better than T-Rex 0.24.5 that I used until then. Before I had totaly 520 MH/s now it’s 545 MH/s!

gunzen · October 29, 2021, 12:11pm

BTW: does NBMiner something to decrease power usage? My RTX 3070 Non-LHR used normaly ca. 130 Watt with T-Rex 0.24.5 at 62 MH/s. Now with NBMiner it’s just 42 (!) Watt at exactly 62 MH/s… WTH?

linkindog · October 29, 2021, 12:19pm

I have Hynix 3060ti , it is stuck between 43 - 43.5, as always for Hynix 3-4% lower compared to Samsung.

Hynix 3060 TI is well known for limited memory overclocked, but it’s the best for ergo mining stability and power efficiency.