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| Headless or not makes no difference for CUDA computation. It does matter for OpenGL usage, which requires a connected monitor. > -----Original Message----- > From: After Effects Mail List [mailto:AE-List@media-motion.tv] On > Behalf Of Robert Behnke > Sent: 09May2012 14:57 > To: After Effects Mail List > Subject: Re: [AE] 2 gfx cards in a workstation and cuda acceleration > > What if you run the quadro 4000 headless? And then use the ATI 5770 to > drive 2 monitors? Same deal? > > Robert Behnke > > ________________________________ > > From: Brian Maffitt <brian@totaltraining.com> > To: After Effects Mail List <AE-List@media-motion.tv> > Sent: Wednesday, May 9, 2012 2:52 PM > Subject: Re: [AE] 2 gfx cards in a workstation and cuda acceleration > > > After Effects will use all available cores on all cards. The RAM, per > card, will be equal to the smallest of the two cards (so if one has > 1GB, and one has 2GB, both cards will use 1GB). > > Premiere behaves differently but someone else will have to chime in > with the details. > > B > > > > How do the adobe apps choose what to use? > I have a quadro 4000 attached to monitor 1 > and also a gtx 570 attached to monitor 2 > How does the adobe app choose which is the card to use? > I looked but it is not clear. > > > > Gary Berendsen - VFX Generalist > @DuintjerCS Kamer 1.009 > Vijzelstraat 72 > 1017 HL Amsterdam > gary@garyberendsen.com > > mob:+31 6 1438 5398 > http://garyberendsen.com/ > > > > > > > > |
