Right now I own a 1920x1080 panel, went for a quality model with better color etc.
Its also a lot less expensive than 3840x2160 to drive.
AMD is not the best for clarity with their literature, so I am aware that DisplayPort has both single stream and multistream to support extreme displays.
I realize that a HD 6970 is designed for 1920x1080 but I was curios as to how well it would fare with 4K panels for Photoshop etc
games would clearly need to be played at a lower resolution, but current panels I have seen do not yet have all the bells and whistles I would want