Chipset - AMD Radeon, Graphics Engine Model - Sapphire Radeon R5 230, Interface Bus - PCI Express 2.1, Engine Clock - Base-625MHz, Memory Clock - 1334MHz, Memory Size - 2GB, Memory Type - DDR3, Memory Bus - 64bit, Digital Max Resolution - 4096 x 2160, DirectX - 11, OpenGL - 4.1, VGA Port - 1, DVI Port - 1, HDMI Port - 1, Power Consumption - 19W, Recommended PSU - 400W, Multi Display Capability - Dual Display, Warranty - 2 year