Hellhound SPECIFICATION Graphics Engine AXRX 6600 XT 8GBD6-3DHL/OC Video Memory 8GB GDDR6 Stream Processor 2048 Units Engine Clock(OC) up to 2382MHz(Game) up to 2593MHz(Boost) Engine Clock(STD/Silent) up to 2359MHz(Game) up to 2589MHz(Boost) Memory Clock 16.0 Gbps Memory Interface 128-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. 'Boost Clock' is the maximum frequency achievable on the GPU running a burstyworkload. Boost clock achievability, frequency, and sustainability will vary based on several factors, including but not limited to:thermal conditions and variation in applications and workloads. 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 220mm*132mm*45mm Minimum System Power requirement (W) 600W Extension Power Connector One 8-Pin PCI Express Power Connector