Product comparison · 2 gpus

ASUS EAH3870/G/HTDI/512M graphics card GDDR4 vs ASUS EAX1550 Radeon X1550 GDDR2

Key differences

Maximum resolution
- EAH3870/G/HTDI/512M graphics card GDDR4:2560 x 1600 pixels
- EAX1550 Radeon X1550 GDDR2:2048 x 1536 pixels
Processor frequency
- EAH3870/G/HTDI/512M graphics card GDDR4:775 MHz
- EAX1550 Radeon X1550 GDDR2:500 MHz
Graphics card memory type
- EAH3870/G/HTDI/512M graphics card GDDR4:GDDR4
- EAX1550 Radeon X1550 GDDR2:GDDR2
Memory bus
- EAH3870/G/HTDI/512M graphics card GDDR4:256 bit
- EAX1550 Radeon X1550 GDDR2:128 bit
DirectX version
- EAH3870/G/HTDI/512M graphics card GDDR4:10
- EAX1550 Radeon X1550 GDDR2:9.0
Shader model version
- EAH3870/G/HTDI/512M graphics card GDDR4:4.0
- EAX1550 Radeon X1550 GDDR2:3.0

Differences highlightedShow differences only

Comparison of EAH3870/G/HTDI/512M, EAX1550
19 specifications	A ASUS EAH3870/G/HTDI/512M graphics card GDDR4 Model EAH3870/G/HTDI/512M View product	B ASUS EAX1550 Radeon X1550 GDDR2 Model EAX1550 View product
Processor2 differ
Graphics processorKnown for one	Unknown — not stated by the source	Radeon X1550
Maximum resolutionDiffers	2560 x 1600 pixels	2048 x 1536 pixels
Processor frequencyDiffers	775 MHz	500 MHz
Memory2 differ
Graphics card memory typeDiffers	GDDR4	GDDR2
Memory busDiffers	256 bit	128 bit
Memory clock speedKnown for one	1125 MHz	Unknown — not stated by the source
Ports & interfacesidentical
DVI ports quantityKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	Unknown — not stated by the source	PCI, TV, HDTV, DVI-I, D-Sub
Performance2 differ
DirectX versionDiffers	10	9.0
Shader model versionDiffers	4.0	3.0
OpenGL versionKnown for one	Unknown — not stated by the source	2.0
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows Vista
Technical featuresKnown for one	Unknown — not stated by the source	GamerOSD
Packaging contentidentical
Bundled softwareKnown for one	ASUS Utilities & Driver	Unknown — not stated by the source

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.