Product comparison · 2 gpus

CLUB3D CGAX-4772DD graphics card GDDR5 vs CLUB3D HD 4890 Overclocked Editon

Key differences

Processor frequency
- CGAX-4772DD graphics card GDDR5:750 MHz
- HD 4890 Overclocked Editon:900 MHz
Memory bus
- CGAX-4772DD graphics card GDDR5:128 bit
- HD 4890 Overclocked Editon:256 bit
Memory clock speed
- CGAX-4772DD graphics card GDDR5:3200 MHz
- HD 4890 Overclocked Editon:4000 MHz
Interface type
- CGAX-4772DD graphics card GDDR5:PCI Express x16
- HD 4890 Overclocked Editon:PCI Express 2.0
Minimum system power supply
- CGAX-4772DD graphics card GDDR5:450 W
- HD 4890 Overclocked Editon:500 W

Differences highlightedShow differences only

Comparison of CGAX-4772DD, HD 4890 Overclocked Editon
25 specifications	A CLUB3D CGAX-4772DD graphics card GDDR5 Model CGAX-4772DD View product	B CLUB3D HD 4890 Overclocked Editon View product
Processor1 differ
Processor frequencyDiffers	750 MHz	900 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Memory2 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	3200 MHz	4000 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x16	PCI Express 2.0
Performanceidentical
OpenGL versionKnown for one	Unknown — not stated by the source	3.0
Power1 differ
Minimum system power supplyDiffers	450 W	500 W
Other features1 differ
Compatible operating systemsDiffers	Windows 98SE Windows ME Windows 2000 Windows XP Windows MCE Windows XP64 Windows VISTA 32bit Windows VISTA 64bit	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.