Product comparison · 2 gpus

ASUS EAH4890 TOP/HTDI/1GD5 vs GIGABYTE GV-R489-1GH-B graphics card Radeon HD4890

22specifications compared
2differ
20identical
12known for one product only

Key differences

Processor frequency
- EAH4890 TOP/HTDI/1GD5:900 MHz
- GV-R489-1GH-B graphics card Radeon HD4890:850 MHz
Memory clock speed
- EAH4890 TOP/HTDI/1GD5:4000 MHz
- GV-R489-1GH-B graphics card Radeon HD4890:3900 MHz

Side by side

Differences highlightedShow differences only

Comparison of EAH4890 TOP/HTDI/1GD5, GV-R489-1GH-B
34 specifications	A ASUS EAH4890 TOP/HTDI/1GD5 View product	B GIGABYTE GV-R489-1GH-B graphics card Radeon HD4890 Model GV-R489-1GH-B View product
Processor1 differ
Graphics processor	Radeon HD4890	Radeon HD4890
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyDiffers	900 MHz	850 MHz
Maximum analog resolution	2048 x 1536 pixels	2048 x 1536 pixels
Maximum digital resolution	2560 x 1600 pixels	2560 x 1600 pixels
Graphics processor familyKnown for one	AMD	Unknown — not stated by the source
CUDAKnown for one	No	Unknown — not stated by the source
Graphics card RAMDACKnown for one	400 MHz	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way CrossFireX	Unknown — not stated by the source
Memory1 differ
Discrete graphics card memory	1 GB	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory bus	256 bit	256 bit
Memory clock speedDiffers	4000 MHz	3900 MHz
Ports & interfacesidentical
Interface type	PCI Express 2.0	PCI Express 2.0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
DVI-I ports quantity	2	2
DisplayPorts quantity	0	0
DVI ports quantityKnown for one	Unknown — not stated by the source	2
TV-out	Yes	Yes
VGA (D-Sub) ports quantity	0	0
I/O portsKnown for one	1 x HDTV Out (YPbPr)	Unknown — not stated by the source
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	10.1	10.1
Shader model versionKnown for one	Unknown — not stated by the source	4.1
OpenGL versionKnown for one	Unknown — not stated by the source	2.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	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/Full-Length (FH/FL)
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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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