Product comparison · 2 gpus

ASUS EAH4550/DI/512MD3 graphics card GDDR3 vs ASUS EAH4650/DI/512MD2 graphics card GDDR2

Key differences

Graphics card memory type
- EAH4550/DI/512MD3 graphics card GDDR3:GDDR3
- EAH4650/DI/512MD2 graphics card GDDR2:GDDR2
Memory bus
- EAH4550/DI/512MD3 graphics card GDDR3:64 bit
- EAH4650/DI/512MD2 graphics card GDDR2:128 bit
Memory clock speed
- EAH4550/DI/512MD3 graphics card GDDR3:1600 MHz
- EAH4650/DI/512MD2 graphics card GDDR2:800 MHz

Differences highlightedShow differences only

Comparison of EAH4550/DI/512MD3, EAH4650/DI/512MD2
17 specifications	A ASUS EAH4550/DI/512MD3 graphics card GDDR3 Model EAH4550/DI/512MD3 View product	B ASUS EAH4650/DI/512MD2 graphics card GDDR2 Model EAH4650/DI/512MD2 View product
Processoridentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequency	600 MHz	600 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Memory3 differ
Graphics card memory typeDiffers	GDDR3	GDDR2
Memory busDiffers	64 bit	128 bit
Memory clock speedDiffers	1600 MHz	800 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
DVI-I ports quantity	1	1
DVI ports quantity	1	1
VGA (D-Sub) ports quantity	1	1
Performanceidentical
DirectX version	10.1	10.1
Shader model versionKnown for one	4.1	Unknown — not stated by the source
OpenGL versionKnown for one	2.0	Unknown — not stated by the source
HDCP	Yes	Yes
Designidentical
Cooling type	Active	Active
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes

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.