GIGABYTE X99 GAMING-5P Review @ Vortez
 

Along with the audio improvements, GIGABYTE have incorporated G1 Killer networking, high spec digital power components along with some aesthetic additions that are sure to please those with a windowed case. Obviously, being a gaming motherboard GIGABYTE have included support for 4-way SLI and 4-way Crossfire so you can be assured of ultra-gaming performance.

http://www.vortez.net/review.php?id=1029