Product comparison · 2 gpus

GIGABYTE GV-R489-1GH-B graphics card Radeon HD4890 vs HP FY948AA graphics card

16specifications compared
5differ
11identical
20known for one product only

Key differences

Graphics card memory type
- GV-R489-1GH-B graphics card Radeon HD4890:GDDR5
- FY948AA graphics card:GDDR3
Memory bus
- GV-R489-1GH-B graphics card Radeon HD4890:256 bit
- FY948AA graphics card:128 bit
DVI-I ports quantity
- GV-R489-1GH-B graphics card Radeon HD4890:2
- FY948AA graphics card:1
DisplayPorts quantity
- GV-R489-1GH-B graphics card Radeon HD4890:0
- FY948AA graphics card:2
Shader model version
- GV-R489-1GH-B graphics card Radeon HD4890:4.1
- FY948AA graphics card:4.0

Side by side

Differences highlightedShow differences only

Comparison of GV-R489-1GH-B, FY948AA
36 specifications	A GIGABYTE GV-R489-1GH-B graphics card Radeon HD4890 Model GV-R489-1GH-B View product	B HP FY948AA graphics card Model FY948AA View product
Processoridentical
Graphics processorKnown for one	Radeon HD4890	Unknown — not stated by the source
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Processor frequencyKnown for one	850 MHz	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
CUDAKnown for one	Unknown — not stated by the source	No
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Memory2 differ
Discrete graphics card memory	1 GB	1 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	256 bit	128 bit
Memory clock speedKnown for one	3900 MHz	Unknown — not stated by the source
Ports & interfaces2 differ
Interface type	PCI Express 2.0	PCI Express 2.0
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityDiffers	2	1
DisplayPorts quantityDiffers	0	2
DVI ports quantityKnown for one	2	Unknown — not stated by the source
TV-outKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Performance1 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX version	10.1	10.1
Shader model versionDiffers	4.1	4.0
OpenGL version	2.1	2.1
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
HDMIKnown for one	Unknown — not stated by the source	No
Size (imperial)Known for one	Unknown — not stated by the source	33 cm (13")
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	780 g
LengthKnown for one	Unknown — not stated by the source	330.2 mm
HeightKnown for one	Unknown — not stated by the source	111.8 mm

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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