Gigabyte showed off an early version of its upcoming high-end socket LGA2011 motherboard, the G1.Assassin 3, at IDF. Based on the same Intel X79 Express chipset as its predecessor, this board is built in the standard ATX form-factor. It draws power from a combination of 24-pin ATX and 8-pin EPS connectors. It uses a 9-phase VRM to condition power to the CPU socket, which uses PowIRstage driver-MOSFETs by International Rectifier. The CPU socket is wired to eight DDR3 DIMM slots, supporting up to 64 GB of memory, and four PCI-Express 3.0 x16 slots. A couple of PCI-Express 2.0 x1 slots complete the expansion area.

Storage connectivity on the G1.Assassin 3 includes four each of SATA 6 Gb/s and SATA 3 Gb/s ports. Network connectivity includes two gigabit Ethernet interfaces, from which one is driven by an Intel-made controller, and an add-on card with 802.11ac WLAN, and Bluetooth 4.0. A hyped up feature here is its Creative Sound Core3D audio, with a high SNR DAC, audiophile-grade OPAMP circuitry with user-replaceable amps (Gigabyte calls this AMP-UP). Six USB 3.0 ports, and a number of USB 2.0/1.1 ports make for the rest of it. Gigabyte didn't finalize heatsink designs for the VRM or PCH, and there's no word on when exactly the company plans to launch the thing.