Product comparison · 2 gpus

CLUB3D HD 3650 1024MB vs CLUB3D HD 3870 512MB GDDR3

Key differences

Differences highlightedShow differences only

Comparison of HD 3650 1024MB, HD 3870 512MB GDDR3
20 specifications	A CLUB3D HD 3650 1024MB View product	B CLUB3D HD 3870 512MB GDDR3 View product
Processor1 differ
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	725 MHz	775 MHz
Graphics card RAMDAC	400 MHz	400 MHz
Memory3 differ
Discrete graphics card memoryKnown for one	1 GB	Unknown — not stated by the source
Graphics card memory typeDiffers	GDDR2	GDDR3
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	800 MHz	1800 MHz
Ports & interfacesidentical
DVI ports quantity	2	2
TV-out	Yes	Yes
Performanceidentical
DirectX version	10.1	10.1
Shader model version	4.0	4.0
OpenGL version	2.0	2.0
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Full HD	Yes	Yes
Poweridentical
Minimum system power supplyKnown for one	400 W	Unknown — not stated by the source
System requirementsidentical
Minimum RAM	128 MB	128 MB
Minimum processorKnown for one	Pentium, Athlon	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
Compatible operating systems	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.