ASUS ROG Rampage IV Formula is formulated to provide the best gaming experience possible. This gaming board features the new Intel X79 chipset along with an exclusive audio and LAN gaming solution€“ the SupremeFX III and Intel Gigabit Ethernet with GameFirst technology, all designed to give you the fastest and most immersive gameplay ever. 4-way SLI and CrossFireX support in combination with the PCIe 3.0 capabilities boosts the graphics performance to a new level.