Quote from: sakasaka on March 05, 2018, 06:50:19 PM

Quote from: greyday on March 04, 2018, 08:46:10 PM

Not sure what cards you are using, core and power settings vary between AMD and Nvidia, but for memclock you would definitely put:

globalmem 2000

Though I've found that varies too, for my cards it seems to be more effective to use full values for AMD and + or - for Nvidia, so if your base memory clock is, say, 1600, you would put:

globalmem +400

You can also break it down card to card, which is what the sample format shows, but I only do that if I have cards with different memory types in the rig, the variation isn't worth the trial and error for me (ymmv).

As far as power limiting goes, though, I can't give you specifics but for AMD you would play more with the core/globalcore setting, for Nvidia the globalpowertune. For ethash (Ethereum and similar coins), I have my 1060s (Nvidia) set like this:

globalmem +450
globalpowertune 75

Which, on my Samsung memory cards, gives me about 22mh/s and 75W power draw.

For my 580s (AMD), my settings are:

globalcore 1200
globalmem 2200
globalpowertune 2

Which gives me about 28mh/s and rough estimate of 115W per card (harder to figure out because the dashboard only reports voltage for AMD).

These settings will MOST LIKELY NOT be optimal for your cards, but they are a place to start if you need one (though I suggest starting lower for memory, higher for power settings and doing some testing). Subsequently you can figure out your card's optimal settings using tools in windows and then use them as a starting point, and back off a little if there is any instability. Good luck!

EDIT: Also note that you will want to play with these settings if you switch algos, as each algo demands are different.

I have RX470 from Asus.
I have tried these settings but no hope. I get 23-24 mh/s instead of windows' 29mh/s.

Those aren't settings for a 470, go by whatever your settings were in Windows.

Also try a different miner? Depending on the version, Claymore is often better than ethminer.