Bus Standard:PCI Express4.0 x16Dimensions:267 x 130 x 51mmDirectX:12 UltimateEngine Clock:Boost Clock up to: 2475 MHz, Game Clock: 2169 MHzGraphics Engine:AMD Radeon RX 7800 XT GraphicsHDCP:YesInterface:1 x HDMI 2.1 (up to FRL 12Gbps), 3 x DisplayPort 2.1 with DSC (up to UHBR3 13.5Gbps)Memory:GDDR6 16GBMemory Clock:19.5GbpsMemory Interface:256-bitMulti-view:4Net Weight:985gOpenGL:4.6Power Connector:2 x 8-pinRecommended PSU:750WResolution:Digital Max Resolution: 7680x4320