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Topic
Board Announcements (Altcoins)
Re: [ANN] Grin | PoW Mining | Electronic transactions for all. Community driven.
by
chrysophylax
on 24/01/2019, 14:35:47 UTC
bminer 1080ti 7.0-7.4 G/s   925mV ~ 180w.

If regulated through Pl. (75%) then the voltage per core is above 1000mV, then the video card does not work well. Lower consumption is higher hashrate, does not sound likely, but it is a fact! Deliver a fixed voltage of 925 mV and add overclock on the core, which would be about the same value as with 75% pl.


I compared the bminer and gminer on a grinmint bminer gives a larger hash, but a rather high percentage of rejects. The gminer gives a slightly smaller hash rate, but this is offset by the lack of rejects. It should be borne in mind that the gminer loads the processor more than the bminer. The next test that I’ll run is bminer on f2pool (bminer has fewer rejects on this bullet) and grinmint on gminer. 2 identical rig. I like both the miner and the competition between them.


In our mining experience ...

Less rejects is MUCH more favourable than higher hash. We (specifically I) have been a miner since the beginning, so in my books, gminer with less rejects will amount to a much better track record than a higher hashing miner with much more rejects. As I look at this in the coming days, it is specifically for the CWI IntraMining System, so I would only every go for the most optimized version.

These versions of course would need to work with Fedora 27/29 x64 OS as all our miners are based on Fedora 27 currently, with a couple CentOS 7 and Fedora 29 miners as well.

Seems you get good figures. What cards are these 1080TI?

#crysx