What is Eyefinity?
Software support to independently configure and run each of those displays
With Eyefinity you can go beyond this limitation by supporting at least 3 displays with a maximum of 6 per graphic card *
The biggest advantage is increased productivity as you can run multiple programs simultaneously and workflow is optimized. For example you can drap an image from a file folder to a Photoshop application making it a much less painful experience.
Not everyone can buy 3 displays that are equal in specifications. Eyefinity allows you to use multiple displays in different resolutions.
This opens up a whole world of new possibilities for many dusty, discarded screens.
What do I need ?
You need to have an AMD Radeon based GPU Graphic Card with at least a single DisplayPort Output and at least 3 Displays.
AMD Eyefinity Technology is defined as two or more display groups operating simultaneously and cooperatively with each other.