One significant motherboard update that has been drawn out over time has been the integration of 10 Gigabit Ethernet on consumer level motherboards, and specifically copper based 10GBase-T that is backwards compatible with the majority of home networks using RJ-45. While the traction of 10G is scaling in business and enterprise, cost remains a big barrier to home and prosumer networking, but also consumer based implementations. We recently posted a news update with the current 10GBase-T motherboards on the market, and this is the second review of that list: today we are testing ASUS' new high-end LGA2011-3 workstation refresh model, the ASUS X99-E-10G WS. The motherboard uses Intel’s latest 10GBase-T controller, the X550, which runs as a PCIe 3.0 x4 implementation.
Source: anandtech vr