Utilizes new AMD polaris architecture for Extremely efficient performance 1266 MHz Clock speed with 8GB GDDR5 frame buffer AMD Radeon VR ready premium with dual HDMI 2.0 ports to simultaneously connect headset & monitor DirectX III with patented wing-blade fans delivers 30% cooler and 3x quieter performance. GPU TWEAK with included XSplit Gamecaster helps you monitor & control performance/cooling, as well as stream games on-the-fly model : STRIX-RX480-8G-GAMING tag : Video - Graphic Cards