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 30
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 DisplayPort*2 / HDMI*1
Card size L=285mm W=126mm H=38mm
Power requirement 600W(with one 6-pin and one 8-pin external power connectors)
72 MB