Product comparison · 2 gpus

CLUB3D HD 4550 512MB GDDR3 vs CLUB3D HD 4670 1024MB GDDR3

Key differences

Processor front side bus
- HD 4550 512MB GDDR3:600 MHz
- HD 4670 1024MB GDDR3:750 MHz
Stream processors
- HD 4550 512MB GDDR3:80
- HD 4670 1024MB GDDR3:320
Memory bus
- HD 4550 512MB GDDR3:64 bit
- HD 4670 1024MB GDDR3:128 bit
Memory clock speed
- HD 4550 512MB GDDR3:1800 MHz
- HD 4670 1024MB GDDR3:1746 MHz

Differences highlightedShow differences only

Comparison of HD 4550 512MB GDDR3, HD 4670 1024MB GDDR3
18 specifications	A CLUB3D HD 4550 512MB GDDR3 View product	B CLUB3D HD 4670 1024MB GDDR3 View product
Processor2 differ
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor front side busDiffers	600 MHz	750 MHz
Stream processorsDiffers	80	320
Memory2 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card memory type	GDDR3	GDDR3
Memory busDiffers	64 bit	128 bit
Memory clock speedDiffers	1800 MHz	1746 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
Dual VGA	Yes	Yes
TV-out	Yes	Yes
Performanceidentical
DirectX version	10.1	10.1
OpenGL version	2.0	2.0
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Compatible operating systems	Windows XP/MCE/VISTA	Windows XP/MCE/VISTA

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.