GIGABYTE GV-R928XWF3-3GD
• Chipset Radeon R9 280X
• Core Clock Base / Boost clock:850 / 1000 MHz
• Memory Clock 6000 MHz
• Process Technology 28 nm
• Memory Size 3072 MB
• Memory Bus 384 bit
• Card Bus PCI-E 3.0
• Memory Type GDDR5
• DirectX 11.2
• OpenGL 4.3
• PCB Form ATX
• Digital max resolution 4096 X 2160(via a single HDMI connector)
• Analog max resolution 2048 x 1536
• Multi-view 3
• I/O DVI-I / mini DisplayPort*2 / HDMI*1
• Card size H=43 L=296 W=134 mm
• Power requirement 600W(with one 6-pin and one 8-pin external power connectors)