The Gigabyte GeForce GTX 1080 Turbo OC graphics card features a 1657MHz base clock with a 1797Hz boost clock in OC mode, 8GB 256-bit GDDR5X memory, PCI-E 3.0, 7008MHz memory clock, Turbo Fan Cooling System, Intuitive Xtreme Engine, One-click overclocking, OpenGL 4.5 support, DirectX 12 support, Dual-Link DVI-D, HDMI 2.0b, 3x DisplayPort 1.4 and more. Backed by a 3 year Gigabyte warranty.