Graphic Engine Model DUAL-RTX4070-O12G Standard PCI Express 4.0 OpenGL OpenGL® 4.6 NVIDIA® GeForce RTXTM 4070 Bus Video Memory 12GB GDDR6X Engine OC mode clock: 2550 MHz 2520 MHz is the default mode (Boost). CUDA Core 5888 21 Gbps is the memory speed. Digital Max Resolution: 7680 x 4320 Interface; Memory Interface: 192-bit Three times, yes (Native DisplayPort 1.4a) and once (Native HDMI 2.1). Yes, HDCP is supported (2.3). No Accessories; Maximum Display Support 4 NVlink/Crossfire Support One collection card Thank you. 1 x Speedsetup Manual Software for Cards Please download all software from the support website, including the ASUS GPU Tweak III, GeForce Game Ready Driver, and Studio Driver. Size: 267.01 x 133.94 x 51.13 mm Suggested PSU Power Connectors: 650W 2.56 Slot 1 x 8-pin Slot Note: * Our power