ASUS Radeon HD 4770 vs CLUB3D CGAX-4772DD graphics card GDDR5

Comparison of Radeon HD 4770, CGAX-4772DD

25 specifications	A ASUS Radeon HD 4770View product	B CLUB3D CGAX-4772DD graphics card GDDR5 Model CGAX-4772DD View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequency	750 MHz	750 MHz
Stream processorsKnown for one	640	—Unknown — not stated by the source
Memoryidentical
Graphics card memory type	GDDR5	GDDR5
Memory bus	128 bit	128 bit
Memory clock speed	3200 MHz	3200 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express x16
DVI-I ports quantity	2	2
Dual VGAKnown for one	—Unknown — not stated by the source	Yes
TV-out	Yes	Yes
Performanceidentical
DirectX version	10.1	10.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Full HDKnown for one	—Unknown — not stated by the source	Yes
Shader model versionKnown for one	4.1	—Unknown — not stated by the source
OpenGL versionKnown for one	2.1	—Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	—Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	—Unknown — not stated by the source	Full-Height/Full-Length (FH/FL)
Poweridentical
Minimum system power supplyKnown for one	—Unknown — not stated by the source	450 W
System requirementsidentical
Minimum system requirementsKnown for one	—Unknown — not stated by the source	CD-ROM
Minimum RAMKnown for one	—Unknown — not stated by the source	1024 MB
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 98SE Windows ME Windows 2000 Windows XP Windows MCE Windows XP64 Windows VISTA 32bit Windows VISTA 64bit

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.