Graphic Engine Model: PROART-RTX4080S-O16G 16GB GDDR6X Engine Video Memory NVIDIA® GeForce RTXTM 4080 SUPER Bus Standard PCI Express 4.0 OpenGL OpenGL®4.6 Timepiece OC mode: 2640 MHz Boost mode at 2610 MHz is the default. Memory Speed of CUDA Core 10240: 23 Gbps Memory Interface with Digital Max Resolution of 7680 x 4320 and 256-bit Resolution Yes three times (Native DisplayPort 1.4a) and once (Native HDMI 2.1a). HDCP Compatibility Yes (2.3) Maximum Support for 4 NVlink/Crosfire Displays Encouragement Absent Accessory One Speedsetup Manual and One Collection Card 1 x Cable Adapter (1 to 3) ProArt Graphics Card Holder: One (1) ASUS Velcro Hook and Loop, one 1 x I'm grateful Card Programs Please download the ASUS GPU Tweak III, GeForce Game Ready Driver, and Studio Driver from the support website.