Product comparison · 2 gpus

ASUS EN8400GS SILENT vs GIGABYTE GV-R489OC-1GD graphics card AMD

13specifications compared
8differ
5identical
18known for one product only

Key differences

Maximum resolution
- EN8400GS SILENT:2048 x 1536 pixels
- GV-R489OC-1GD graphics card AMD:2560 x 1600 pixels
Graphics card memory type
- EN8400GS SILENT:GDDR2
- GV-R489OC-1GD graphics card AMD:GDDR5
Memory bus
- EN8400GS SILENT:64 bit
- GV-R489OC-1GD graphics card AMD:256 bit
TV-out
- EN8400GS SILENT:Yes
- GV-R489OC-1GD graphics card AMD:No
DirectX version
- EN8400GS SILENT:10
- GV-R489OC-1GD graphics card AMD:10.1
OpenGL version
- EN8400GS SILENT:2.0
- GV-R489OC-1GD graphics card AMD:3.0
Cooling type
- EN8400GS SILENT:Passive
- GV-R489OC-1GD graphics card AMD:Active
Compatible operating systems
- EN8400GS SILENT:Windows Vista.
- GV-R489OC-1GD graphics card AMD:Windows Vista

Side by side

Differences highlightedShow differences only

Comparison of EN8400GS SILENT, GV-R489OC-1GD
31 specifications	A ASUS EN8400GS SILENT View product	B GIGABYTE GV-R489OC-1GD graphics card AMD Model GV-R489OC-1GD View product
Processor1 differ
Graphics processor familyKnown for one	Unknown — not stated by the source	AMD
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
Processor frequencyKnown for one	Unknown — not stated by the source	900 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1356 pixels
Maximum digital resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
Stream processorsKnown for one	Unknown — not stated by the source	800
Graphics processorKnown for one	GeForce 8400 GS	Unknown — not stated by the source
Memory2 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card memory typeDiffers	GDDR2	GDDR5
Memory busDiffers	64 bit	256 bit
Memory clock speedKnown for one	Unknown — not stated by the source	3900 MHz
Ports & interfaces1 differ
TV-outDiffers	Yes	No
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Performance2 differ
DirectX versionDiffers	10	10.1
OpenGL versionDiffers	2.0	3.0
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Video formats supportedKnown for one	Unknown — not stated by the source	H.264
Shader model versionKnown for one	4.0	Unknown — not stated by the source
Design1 differ
Cooling typeDiffers	Passive	Active
Bracket heightKnown for one	Unknown — not stated by the source	Full-Height (FH)
Form factorKnown for one	Unknown — not stated by the source	Full-Height/Half-Length (FH/HL)
CertificationKnown for one	Unknown — not stated by the source	RoHS
Poweridentical
Minimum system power supplyKnown for one	Unknown — not stated by the source	550 W
Other features1 differ
HDMIKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsDiffers	Windows Vista.	Windows Vista
Packaging contentidentical
Bundled softwareKnown for one	ASUS GamerOSD. ASUS SmartDoctor. ASUS Splendid. ASUS Video Security Online.	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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