The Gigabyte GeForce GTX 1660 Ti WindForce OC 6GB graphics card features a 1845MHz core clock, 6GB 192-bit GDDR6 memory, PCI-E 3.0, 1536 CUDA cores, WINDFORCE Stack 2X 100mm Fan Cooling System, metal back plate, OpenGL 4.5 support, DirectX 12 support, 1x HDMI 2.0b, 3x DisplayPort 1.4. Backed by a 4 year Gigabyte warranty with online registration.