Graphic Engine AMD Radeon RX 6700 XT Bus Standard PCI Express 4.0 OpenGL OpenGL®4.6 Video Memory 12GB GDDR6 Engine Clock OC mode : up to 2622 MHz (Boost Clock)/2568 MHz (Game Clock) Gaming mode : up to 2622 MHz (Boost Clock)/2548 MHz (Game Clock) Stream Processors 2560 Memory Speed 16 Gbps Resolution Digital Max Resolution 7680 x 4320 Interface Yes x 1 (Native HDMI 2.1) Yes x 3 (Native DisplayPort 1.4a) HDCP Support Yes (2.3) Maximum Display Support 4 NVlink/ Crossfire Support Yes Accessories 1 x ROG Velcro Hook & Loop 1 x Collection card 1 x Speedsetup Manual Software ASUS GPU Tweak II & Drivers: please download all software from the support site. Dimensions 322 x 141 x 56.5 mm 12.68 x 5.55 x 2.22 inches Recommended PSU 650W Power Connectors 2 x 8-pin Slot 2.9 Slot