The Gigabyte AORUS GeForce GTX 1080 Ti Waterforce WB Xtreme Edition graphics card features a 1632MHz base clock with a 1746MHz boost clock in OC mode, 11GB 352-bit GDDR5X memory, PCI-E 3.0, 11448MHz memory clock (OC), WATERFORCE Water Block cooling system, Advanced Copper Back Plate Cooling, RGB fusion – 16.8M customisable colour lighting, Built for Extreme Overclocking 12+2 Power Phases, OpenGL 4.5 support, DirectX 12 support, 1x Dual-Link DVI-D, 1x HDMI 2.0b, 3x DisplayPort 1.4. Backed by a 4 year AORUS Care warranty after registration.