1070 owners, please help

[antonio2234]

Hello,

I have installed 3xGPUs (gtx 1070 gaming x 8gb OC). After overclocking, 2 of my cards grow up to about 30Mh/s but first card still remains on 25.
I've attached screenshots for more details:





Please advice

[antonio2234]

Any suggestion?

[Dave789]

Is your monitor connected to one of the cards? Most likely why it's less than the other two.

[Vaccinus]

yeah that is the issue most if the time the first one gas low hashrate because it need to run the operating system and if you use aero you reduce the performance the same if you browse on the web

[antonio2234]

Is your monitor connected to one of the cards? Most likely why it's less than the other two.

Yes

[antonio2234]

yeah that is the issue most if the time the first one gas low hashrate because it need to run the operating system and if you use aero you reduce the performance the same if you browse on the web

So, what your suggestion? Is there any solution?

[ShallowTech]

Sorry very new to this but I would think you could put in a lower end graphics card to use for the GUI and the others for mining. Maybe onboard graphics or intel graphics if you have the right processor.

[btcmaker21]

i think i had the same problem... try to focus (by clicking it) the minercmd and wait 5-15 mins, that fixed it for me ... the particular card with lower mh/s will also show in Afterburner that the graphiccard doesnt run on the powerlimit max for example i run mine at 65% powerlimit and one was just around 45% also had lower clock/memory mhz .... looked like some kind of downclocking for some reason but idk why just that focusing the miner cmd will fix it (for me)

Edit: if u overclock them all at once with afterburner try to overclock them one by one without this "oc share setting"

[Vaccinus]

yeah that is the issue most if the time the first one gas low hashrate because it need to run the operating system and if you use aero you reduce the performance the same if you browse on the web

So, what your suggestion? Is there any solution?

overclock more the primarely you like core and men much higher than the other so you have better performance on the first one or try to not browse much you can also put the first you on p0 state