Chipset Radeon R9 380

	Core Clock 980 MHz (standard: 970 MHz)

	Memory Clock 5700 MHz

	Process Technology 28 nm

	Memory Size 4 GB

	Memory Bus 2x256 bit

	Card Bus PCI-E 3.0

	Memory Type GDDR5

	DirectX 12

	OpenGL 4.4

	PCB Form ATX

	Digital max resolution 4096 X 2160

	Analog max resolution 2048 x 1536

	Multi-view 4

	I/O Dual-link DVI-I1/DVI-D1/HDMI1/Display Port1

	Power requirement 500W (with one 8-pin external power connector)

	Item Dimension (L inchxW inchxH inch) 15.9 x 9.3 x 3.5 Weight 3.12lb Warranty Information 3 years