Interface PCI Express 3.0 x16 (Compatible with 1.1)

	Chipset Manufacturer NVIDIA

	GPU GeForce GTX 980

	Core clock 1165 MHz (base) 1266 MHz (boost)

	Cores 2,048

	Memory Clock 7010 MHz

	Memory Size 4GB

	Memory Interface 256-bit

	Memory Type GDDR5

	DirectX DirectX 12

	OpenGL OpenGL 4.4

	DVI 1 (2560x1600)

	HDMI 1 (4K 60 Hz)

	DisplayPort 3 (4K 60 Hz)

	VGA (with included adapter)

	RAMDAC 400 MHz

	Max Resolution 4K

	RoHS Compliant Yes

	SLI Supported 3-way

	Cooler triple fan cooler

	Dual-Link DVI Supported Yes

	Supported OS Certified for Windows 8 / 7 / Vista

	Item Dimension (L"xW"xH") 11.5 x 5 x 1.5 Weight 2.00 lb Warranty Information 2 years