Asus AMD Radeon HD 4870 EAH4870 2DI/1GD5 Graphics Card

Graphics Card	EAH4870/2DI/1GD5
Graphics Engine	AMD Radeon HD 4870
Bus Standard	PCI Express 2.0
Video Memory	GDDR5 1GB
Engine Clock	750 MHz
Memory Clock	3600 MHz ( 900 MHz GDDR5 )
Ramdac	400 MHz
Memory Interface	256-bit
Resolution	DVI Max Resolution : 2560x1600
Interface	D-Sub Output : Yes x 1 (via DVI to D-Sub adaptor x 1) DVI Output : Yes x 2 (DVI-I) HDMI Output : Yes x 1 (via DVI to HDMI adaptor x 1 ) HDCP Support : Yes
Power Consumption	up to 300W additional 6+8 pin PCIe power required
Dimensions	9.5 " x 4.38 " Inch