Gigabyte X99-UD7 WiFi Mainboard Review @ Technic3D by Kristofer Brozio • December 19, 2014 Quote: “The Gigabyte X99-UD7 WiFi Mainboard arrived Technic3D. We check the E-ATX-Mainboard with Intel X99 chipset functions and Performance in the following Review with a Intel Core i7-5820K CPU on Windows 7 64 Bit.” Link: