Product comparison · 2 gpus

ASUS EAH3650/HTDI/256M graphics card GDDR3 vs ASUS EAH3870X2/HTDI/1G graphics card

9specifications compared
2differ
7identical
10known for one product only

Key differences

Memory bus
- EAH3650/HTDI/256M graphics card GDDR3:128 bit
- EAH3870X2/HTDI/1G graphics card:256 bit
DirectX version
- EAH3650/HTDI/256M graphics card GDDR3:10.0
- EAH3870X2/HTDI/1G graphics card:10

Side by side

Differences highlightedShow differences only

Comparison of EAH3650/HTDI/256M, EAH3870X2/HTDI/1G
19 specifications	A ASUS EAH3650/HTDI/256M graphics card GDDR3 Model EAH3650/HTDI/256M View product	B ASUS EAH3870X2/HTDI/1G graphics card Model EAH3870X2/HTDI/1G View product
Memory1 differ
Memory busDiffers	128 bit	256 bit
Memory clock speedKnown for one	900 MHz	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Ports & interfacesidentical
DVI ports quantityKnown for one	2	Unknown — not stated by the source
Dual VGAKnown for one	No	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	Unknown — not stated by the source	PCI-Express HDTV-out DVI * 4 D-Sub HDCP compliant
Performance1 differ
DirectX versionDiffers	10.0	10
HDCPKnown 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	Windows Vista	Unknown — not stated by the source
HDMIKnown for one	Unknown — not stated by the source	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.

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