Graphic Engine AMD Radeon RX 560 Bus Standard PCI Express 3.0 OpenGL OpenGL®4.5 Video Memory 4GB GDDR5 Engine Clock 1199 MHz Stream Processors 1024 Memory Speed 6.8 Gbps Memory Interface 128-bit Resolution Digital Max Resolution 5120 x 2880 Interface Yes x 1 (Native Dual-link DVI-D) Yes x 1 (Native HDMI 2.0b) HDCP Support Yes (2.2) Maximum Display Support 2 NVlink/ Crossfire Support No Accessories 1 x Speedsetup Manual 1 x ROG Velcro Hook & Loop Software ASUS GPU Tweak II & Drivers: please download all software from the support site. Dimensions 242 x 129 x 42 mm 9.52 x 5.08 x 1.65 inches Recommended PSU 450W Power Connectors 1 x 8-pin Slot 2 Slot