Placa video PowerColor Red Dragon AMD Radeon RX 6800 16G SPECIFICATION Graphics Engine AXRX 6800 16GBD6-3DHR/OC Video Memory 16GB GDDR6 Stream Processor 3840 Units Engine Clock(OC) 1950MHz(Game) / up to 2170MHz(Boost) Engine Clock(STD/Silent) 1905MHz(Game) / up to 2140MHz(Boost) Memory Clock 16.0 Gbps Memory Interface 256-bit DirectX® Support 12 Bus Standard PCIE 4.0 Standard Display Connectors 1 x HDMI 2.1 , 3 x DisplayPort 1.4 Customized Specifications Product Remark Game Clock is the expected GPU clock when running typical gaming applications, set to typical TGP (Total Graphics Power). Actual individual game clock results may vary. Feature Support OpenGL Support CrossFireX™ Technology support (DirectX® 12/Vulkan™) AMD Stream Technology Support AMD Eyefinity Technology Support AMD Hypermemory Maximum Resolution VGA DVI DisplayPort 7680×4320 HDMI 7680×4320 Power Specs + Board Dimensions Board Dimensions 310mm*135mm*54 mm Minimum System Power requirement (W) 650W Extension Power Connector Two 8-pin PCI Express Power connectors https://www.powercolor.com/product?id=1606212345#spe