Product comparison · 2 gpus

ASUS EN7900GS/2DHT/256M GDDR3 vs ASUS EN8400GS SILENT/HTP/256M Video Card

8specifications compared
6differ
2identical
16known for one product only

Key differences

Processor frequency
- EN7900GS/2DHT/256M GDDR3:450 MHz
- EN8400GS SILENT/HTP/256M Video Card:500 MHz
Graphics card memory type
- EN7900GS/2DHT/256M GDDR3:GDDR3
- EN8400GS SILENT/HTP/256M Video Card:GDDR2
Memory bus
- EN7900GS/2DHT/256M GDDR3:256 bit
- EN8400GS SILENT/HTP/256M Video Card:64 bit
Memory clock speed
- EN7900GS/2DHT/256M GDDR3:1320 MHz
- EN8400GS SILENT/HTP/256M Video Card:667 MHz
DirectX version
- EN7900GS/2DHT/256M GDDR3:9.0c
- EN8400GS SILENT/HTP/256M Video Card:10
Shader model version
- EN7900GS/2DHT/256M GDDR3:3.0
- EN8400GS SILENT/HTP/256M Video Card:4.0

Side by side

Differences highlightedShow differences only

Comparison of EN7900GS/2DHT/256M, EN8400GS SILENT/HTP/256M Video Card
24 specifications	A ASUS EN7900GS/2DHT/256M GDDR3 Model EN7900GS/2DHT/256M View product	B ASUS EN8400GS SILENT/HTP/256M Video Card View product
Processor1 differ
Processor frequencyDiffers	450 MHz	500 MHz
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Graphics processor familyKnown for one	Unknown — not stated by the source	NVIDIA
Graphics processorKnown for one	Unknown — not stated by the source	GeForce 8400 GS
Memory3 differ
Graphics card memory typeDiffers	GDDR3	GDDR2
Memory busDiffers	256 bit	64 bit
Memory clock speedDiffers	1320 MHz	667 MHz
Ports & interfacesidentical
Dual VGAKnown for one	No	Unknown — not stated by the source
I/O portsKnown for one	2x DVI S-Video	Unknown — not stated by the source
Interface typeKnown for one	Unknown — not stated by the source	PCI Express 2.0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
DVI ports quantityKnown for one	Unknown — not stated by the source	1
TV-outKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Performance2 differ
TV tuner integratedKnown for one	No	Unknown — not stated by the source
DirectX versionDiffers	9.0c	10
Shader model versionDiffers	3.0	4.0
OpenGL versionKnown for one	2.0	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
HDCPKnown for one	Unknown — not stated by the source	Yes
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.

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