AsRock AMD Radeon RX 6700 XT Challenger D 12GB RX6700XT CLD 12G Graphics Engine - AMD Radeon™ RX 6700 XT Bus Standard - PCI® Express 4.0 x16 DirectX - 12 Ultimate OpenGL - 4.6 Memory - 12GB GDDR6 Engine Clock - Boost Clock: Up to 2581 MHz - Game Clock: Up to 2424 MHz - Base Clock: 2321 MHz Stream Processors - 2560 Memory Clock - 16 Gbps Memory Interface - 192-bit Resolution - Digital Max Resolution: 7680x4320 Interface - 1 x HDMI™ 2.1 VRR - 3 x DisplayPort™ 1.4 with DSC HDCP - Yes Multi-view - 4 Recommended PSU - 650W Power Connector - 2 x 8-pin Accessories - 1 x Quick Installation Guide Dimensions - 269 x 134 x 41 mm, 2.1-slot Net Weight - 784g https://www.asrock.com/Graphics-Card/AMD/Radeon%20RX%206700%20XT% 20Challenger%20D%2012GB/#Specification