MSI AMD Radeon HD7950, 3GB 384-Bit GDDR5, Mini DisplayPort x2, DVI-I, HDMI, Boost Edition, PCI Express 3.0 Graphics Card   R7950 TF 3GD5 BE AMD Radeon HD7950 GPU 3GB 384-bit GDDR5 VRAM Mini DisplayPortx2, DVI-I and HDMI PCI Express 3.0 CrossFire ready Boost Edition Twin Frozr III Thermal Design Military Class III Components