Eyefinity w/4k central screen

[insane1]

Hi there,

Currently using Eyefinity with 3 24inches, I'd like to know if I could replace my defective central screen by a 4k 28inches, and if the resolution of this screen would adjust automatically to 1080 when setting up my Eyefinity group?

Thanks!

[Haldi]

Not so sure about that!
Monitors Tend to switch to their maximum resolution when used in an Eyefinity span setup.
But I'm not sure about that.

[insane1]

Saw this on Videocardz:
http://videocardz.com/50583/amd-catalyst-14-6-brings-eyefinity-mixed-resolutions-support

Would have liked feedback from someone with different resolution monitors before buying a 4k monitor that would eventually end up being useless in Eyefinity!