Product comparison · 2 gpus

ASUS 90-C1CNV0-L0UAY0BZ graphics card GDDR5 vs ASUS Radeon HD 4890

11specifications compared
4differ
7identical
12known for one product only

Key differences

Memory bus
- 90-C1CNV0-L0UAY0BZ graphics card GDDR5:128 bit
- Radeon HD 4890:256 bit
Memory clock speed
- 90-C1CNV0-L0UAY0BZ graphics card GDDR5:4800 MHz
- Radeon HD 4890:3900 MHz
Interface type
- 90-C1CNV0-L0UAY0BZ graphics card GDDR5:PCI Express 2.1
- Radeon HD 4890:PCI Express 2.0
DirectX version
- 90-C1CNV0-L0UAY0BZ graphics card GDDR5:11
- Radeon HD 4890:10.1

Side by side

Differences highlightedShow differences only

Comparison of 90-C1CNV0-L0UAY0BZ, Radeon HD 4890
23 specifications	A ASUS 90-C1CNV0-L0UAY0BZ graphics card GDDR5 Model 90-C1CNV0-L0UAY0BZ View product	B ASUS Radeon HD 4890 View product
Processoridentical
Graphics processor familyKnown for one	Unknown — not stated by the source	AMD
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequency	850 MHz	850 MHz
Graphics card RAMDACKnown for one	Unknown — not stated by the source	400 MHz
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Memory2 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedDiffers	4800 MHz	3900 MHz
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.1	PCI Express 2.0
DVI-I ports quantityKnown for one	Unknown — not stated by the source	2
DVI ports quantity	2	2
TV-outKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Performance1 differ
DirectX versionDiffers	11	10.1
HDCPKnown for one	Unknown — not stated by the source	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	ASUS Utilities + Driver
Other featuresidentical
Mac compatibility	No	No
HDMIKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
HeightKnown for one	127 mm	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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