AMD Radeon™ RX 6600 Challenger D 8GB RX6600 CLD 8G Features: Clock: GPU / Memory Boost Clock: Up to 2491 MHz / 14 Gbps Game Clock: Up to 2044 MHz / 14 Gbps Base Clock: 1626 MHz / 14 Gbps Key Specification 7nm AMD Radeon™ RX 6600 8GB GDDR6 AMD RDNA™ 2 Architecture DirectX 12 Ultimate PCI® Express4.0 Support 1 x 8-pin Power Connector 3 x DisplayPort™ 1.4 with DSC / 1 x HDMI™ 2.1 VRR Key Features Dual Fan Design Striped Axial Fan Ultra-fit Heatpipe Stylish Metal Backplate 0dB Silent Cooling Super Alloy Graphics Card Specifications: Graphics Engine AMD Radeon™ RX 6600 Bus Standard PCI® Express 4.0 x8 DirectX 12 Ultimate OpenGL 4.6 Memory 8GB GDDR6 Engine Clock Boost Clock: Up to 2491 MHz Game Clock: Up to 2044 MHz Base Clock: 1626 MHz Stream Processors 1792 Memory Clock 14 Gbps Memory Interface 128-bit Resolution Digital Max Resolution: 7680 x 4320 Interface 1 x HDMI™ 2.1 VRR 3 x DisplayPort™ 1.4 with DSC HDCP Yes Multi-view 4 Recommended PSU 500W Power Connector 1 x 8-pin Accessories 1 x Quick Installation Guide Dimensions 269 x 132 x 41 mm Net Weight 627 g