Product comparison · 2 gpus

Barco K9305014 graphics card AMD GDDR2 vs Lenovo 57Y4479 graphics card NVIDIA Quadro 2000

22specifications compared
16differ
6identical
14known for one product only

Key differences

Graphics processor family
- K9305014 graphics card AMD GDDR2:AMD
- 57Y4479 graphics card NVIDIA Quadro 2000:NVIDIA
Maximum resolution
- K9305014 graphics card AMD GDDR2:2048 x 1536 pixels
- 57Y4479 graphics card NVIDIA Quadro 2000:2560 x 1600 pixels
CUDA
- K9305014 graphics card AMD GDDR2:No
- 57Y4479 graphics card NVIDIA Quadro 2000:Yes
Graphics card memory type
- K9305014 graphics card AMD GDDR2:GDDR2
- 57Y4479 graphics card NVIDIA Quadro 2000:GDDR5
Memory bus
- K9305014 graphics card AMD GDDR2:32 bit
- 57Y4479 graphics card NVIDIA Quadro 2000:128 bit
Memory bandwidth (max)
- K9305014 graphics card AMD GDDR2:12.8 GB/s
- 57Y4479 graphics card NVIDIA Quadro 2000:41.6 GB/s
Interface type
- K9305014 graphics card AMD GDDR2:PCI
- 57Y4479 graphics card NVIDIA Quadro 2000:PCI Express 2.0
DVI-I ports quantity
- K9305014 graphics card AMD GDDR2:2
- 57Y4479 graphics card NVIDIA Quadro 2000:1

Side by side

Differences highlightedShow differences only

Comparison of K9305014, 57Y4479
36 specifications	A Barco K9305014 graphics card AMD GDDR2 Model K9305014 View product	B Lenovo 57Y4479 graphics card NVIDIA Quadro 2000 Model 57Y4479 View product
Processor3 differ
Graphics processor familyDiffers	AMD	NVIDIA
Graphics processorKnown for one	Unknown — not stated by the source	Quadro 2000
Maximum resolutionDiffers	2048 x 1536 pixels	2560 x 1600 pixels
CUDADiffers	No	Yes
CUDA coresKnown for one	Unknown — not stated by the source	192
Processor frequencyKnown for one	Unknown — not stated by the source	625 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	1920 x 1200 pixels	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Graphics card memory typeDiffers	GDDR2	GDDR5
Memory busDiffers	32 bit	128 bit
Memory bandwidth (max)Differs	12.8 GB/s	41.6 GB/s
Ports & interfaces2 differ
Interface typeDiffers	PCI	PCI Express 2.0
DVI-I ports quantityDiffers	2	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Performance4 differ
DirectX versionDiffers	9.0	11
Shader model versionDiffers	3.0	5.0
OpenGL versionDiffers	2.0	4.1
HDCPDiffers	No	Yes
Designidentical
CertificationKnown for one	FCC, CE, UL, VCCI, BSMI, MIC	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	25 W	62 W
Weight & dimensions2 differ
WeightKnown for one	Unknown — not stated by the source	190 g
LengthDiffers	167.6 mm	178 mm
DepthKnown for one	Unknown — not stated by the source	21 mm
HeightDiffers	58.4 mm	112 mm
Other features1 differ
Compatible operating systemsDiffers	Windows XP/Vista	Linux RedHat 5, Windows XP (64-bit & 32-bit), Windows Vista (64-bit & 32-bit), Windows 7
Compatible productsKnown for one	Unknown — not stated by the source	ThinkStation C20, C20x ThinkStation D20 ThinkStation E20, E30 ThinkStation S20
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source
System requirementsidentical
Minimum processorKnown for one	Intel/AMD	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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