Gigabyte GV-R928XOC-3GD Overclocked R9 280X 3GB DDR5 PCI-E 3.0 Video Card DVI HDMI 2xDisplayport

WINDFORCE 3X Cooling system with Triangle Cool technology Powered by AMD Radeon™ R9 280X GPU Integrated with 3GB GDDR5 memory, 384-bit memory interface Features DVI-I / HDMI / mini DisplayPort*2 BASE:1000MHz / BOOST:1100 MHz System power supply requirement: 600W

Chipset Radeon R9 280X Digital max resolution 4096 X 2160(via a single HDMI connector and not supported with two DVI connectors) Analog max resolution 2048 x 1536 Process Technology 28 nm PCB Form ATX Core Clock Base / Boost clock?1000 / 1100 MHz Memory Clock 6000 MHz Memory Size 3072 MB Memory Bus 384 bit Card Bus PCI-E 3.0 Memory Type GDDR5 DirectX 11.2 OpenGL 4.3 Multi-view 3 I/O DVI-I / mini DisplayPort2 / HDMI1 Card size L=285mm W=126mm H=38mm Power requirement 600W(with one 6-pin and one 88-pin external power connectors)