Gigabyte showed their first motherboards for Intel Haswell processors. Visitors to the exhibition center in Hanover were able to see three models, one based on chipset Intel Z87 Express: GA-Z87X-UD5H, GA-Z87X-UD3H and GA-Z87X-D3H.
Gigabyte GA-Z87X-UD5H, , is characterized by 16-phase power system. The configuration of this board includes two slots PCI Express 3.0 x16 and 10 ports for connecting drives . On the board there are connectors for additonal USB 2.0, USB 3.0, COM, and FireWire, TPM.
The interface GA-Z87X-UD5H attract attention by six connectors USB 3.0, two HDMI ports and two slots adapter Gigabit Ethernet. Analog video output is not provided.
The power system in Gigabyte GA-Z87X-UD3H is 8 phase. There is the same set of interface connectors, also there is LED codes POST, power button, reset and reset BIOS setting, but less SATA ports (six SATA 6 Gb / s and two 3 Gb / s).
On the back panel there are eight ports USB (six - USB 3.0) and four video outputs, including D-Sub.
Gigabyte GA-Z87X-D3H - Simplified model GA-Z87X-UD3H.
Interface panel GA-Z87X-D3H is simpler than GA-Z87X-UD3H.