Gigabyte AMD Radeon HD 7850 2 GB GDDR5 DVI-I/HDMI/2x mini-Displayport PCI-Express 3.0 Graphic Card GV-R785OC-2GD Ultra Durable 2 Components - Ultra Cooling Low RDS(on) MOSFET Design - Low Power Loss Ferrite Core Choke - Longer Life All Solid Capacitor design WINDFORCE 2X Anti-Turbulence Cooling for Maximum Cooling Performance at Whisper Silent Operation Gold Plated HDMI for optimum signal transfer between connections Features DVI-I/HDMI/2x mini-Display port outputs with HDCP protection Supports AMD Eyefinity/Eyespeed/CrossFire/Avivo HD Technologies Minimum Recommended Power Supply 500W or greater with 2x 6-pin VGA power connectors