Inno3D GeForce RTX 3080 iChill X4 10GB Video Card - Bus Standard: PCI Express 4.0 - Video Memory: GDDR6X, 10GB - Core Clock: 1770 - CUDA Cores: 8704 - Memory Speed: 19000 MHz - Memory Bus: 320-Bit - Interface: 3x DisplayPort 1.4 & 1x HDMI 2.1 - Recommended PSU: 750W or Higher - OpenGL 4.6 - DirectX 12 API - C30804-106XX-1810VA36 - 3 Years Limited Warranty