Considering 3d Gaming - R9 290 or GTX 770 - Pros, cons?

[TsTacenda]

So hi, I've been looking into using 3D on a gaming PC, and the necessary monitors and software... and can't really get my head around it :/
I'll be upgrading my graphics card and when i saw about Nvidia 3D Vision 2 it made me question my decision to order a new R9 770, and look at slower but supposedly more 3D capable GTX 770.
But is it possible to use effective 3D (I mean above 30fps active 3D) with AMD cards? And if so, would it only be on specific monitors like Samsung LS23A750, which is particuarly more expensive than the Asus VG248QE that I'm otherwise looking at.

Thanks.

 

[joselo025]

look the r9 290 have more memory bandwidth 512 vs 244 gbts
Have more memory 4gbs vs 2gbs
Have more computer cores 2560 vs 1536
and is a better value for the money if i have to recommend any card for a amd eyefinity would be a r9 290, if i want nvidia surround i would go for the gtx 780

If you think this helped you please pick it as the answer xD