Gigabyte announces support for Intel Collage in Z77 motherboards
 

Running a PC with a Gigabyte motherboard, dual Thunderbolt ports and four monitors? You might want to consider revising that NVIDIA Surround setup into makeshift 4k display. Gigabyte has announced that it will soon be issuing updates for its Z77 motherboards to include support for Intel Collage technology, allowing users to split a 4k video signal between four HD monitors. Not a bad trick, considering the cost of native 4K displays. Intel's Collage feature is available to any manufacturer interested in implementing it, but Gigabyte is proud to be the first out of the door. All you have to worry about is training yourself to ignore that unsightly monitor bezel.

http://www.engadget.com/2013/01/08/g...-dual-thunder/