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Problems with rendering with 2 video cards
Posted: Fri Nov 04, 2011 4:49 pm
by sergiomatheo
Hi, I'm finding strange rendering Octane with 2 cards in SLI, I have two video cards Gtx560 Ti Amp connected in SLI, but when I added the two plates, the program slows down when I move the camera, and when I leave with only one card, it is fast, why is that? with the two plates was to be very fast.
Re: Problems with rendering with 2 video cards
Posted: Fri Nov 04, 2011 5:09 pm
by Refracty
Octane does not support SLI.
Disable SLI.
Re: Problems with rendering with 2 video cards
Posted: Fri Nov 04, 2011 5:23 pm
by sergiomatheo
How can we not support ???? Have users that use up to 8 video cards with Octane!
Re: Problems with rendering with 2 video cards
Posted: Fri Nov 04, 2011 7:38 pm
by t_3
sergiomatheo wrote:How can we not support ???? Have users that use up to 8 video cards with Octane!
octane (or cuda to be specific) just doesn't need sli. sli is for games only. if you disable sli in the driver settings, you can use as many cards as you like, and the performance of octane is the whole sum of all cards, even without sli...
Re: Problems with rendering with 2 video cards
Posted: Fri Nov 04, 2011 7:48 pm
by sergiomatheo
Actually I had not paid attention to it, the configuration of the program has a warning about this, you have to disable SLI in driver.Estou surprised at the result, it was incredibly fast.
Re: Problems with rendering with 2 video cards
Posted: Fri Nov 04, 2011 7:49 pm
by t_3
sergiomatheo wrote:Actually I had not paid attention to it, the configuration of the program has a warning about this, you have to disable SLI in driver.Estou surprised at the result, it was incredibly fast.
glad you got it - octane rules
