recommended video cards for Combustion 4?

hi, we just upgraded to C4 and our machines are running very slow comping HD frames ( 1280x720)

looking for any advice on a pro-quality card that runs C4 + maya well


ps does discreet/autodesk have a list of approved cards?

thx much!!

hmm, we've got quadro4 750 XGL cards at the moment...2 gigs of ram....guess they're older cards. or we need to seriously downrez/turn everything off when we're working


thx Gary!

... but don't forget: the card has no effect on *computing* a comp. OpenGL can help if you are previewing translation and scaling (and using OpenGL display), but does nothing to speed up operators. I did an HD 1080 job last month (with a Quadro980), and learned to love "draft" mode...

there may be some exceptions to this; I expect I'll be corrected if needs be ;>)

-jeff

how about the leadtek px6800ultra tdh?
thanks