Product comparison · 2 gpus

Lenovo 57Y4479 graphics card NVIDIA Quadro 2000 vs Lenovo 57Y4480 graphics card NVIDIA Quadro 4000

28specifications compared
11differ
17identical
7known for one product only

Key differences

Graphics processor
- 57Y4479 graphics card NVIDIA Quadro 2000:Quadro 2000
- 57Y4480 graphics card NVIDIA Quadro 4000:Quadro 4000
CUDA cores
- 57Y4479 graphics card NVIDIA Quadro 2000:192
- 57Y4480 graphics card NVIDIA Quadro 4000:256
Processor frequency
- 57Y4479 graphics card NVIDIA Quadro 2000:625 MHz
- 57Y4480 graphics card NVIDIA Quadro 4000:475 MHz
Discrete graphics card memory
- 57Y4479 graphics card NVIDIA Quadro 2000:1 GB
- 57Y4480 graphics card NVIDIA Quadro 4000:2 GB
Memory bus
- 57Y4479 graphics card NVIDIA Quadro 2000:128 bit
- 57Y4480 graphics card NVIDIA Quadro 4000:256 bit
OpenGL version
- 57Y4479 graphics card NVIDIA Quadro 2000:4.1
- 57Y4480 graphics card NVIDIA Quadro 4000:4.0
Length
- 57Y4479 graphics card NVIDIA Quadro 2000:178 mm
- 57Y4480 graphics card NVIDIA Quadro 4000:241 mm
Depth
- 57Y4479 graphics card NVIDIA Quadro 2000:21 mm
- 57Y4480 graphics card NVIDIA Quadro 4000:19 mm

Side by side

Differences highlightedShow differences only

Comparison of 57Y4479, 57Y4480
35 specifications	A Lenovo 57Y4479 graphics card NVIDIA Quadro 2000 Model 57Y4479 View product	B Lenovo 57Y4480 graphics card NVIDIA Quadro 4000 Model 57Y4480 View product
Processor3 differ
Graphics processorDiffers	Quadro 2000	Quadro 4000
CUDA coresDiffers	192	256
Processor frequencyDiffers	625 MHz	475 MHz
Memory2 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Memory busDiffers	128 bit	256 bit
Memory clock speedKnown for one	Unknown — not stated by the source	1400 MHz
Memory bandwidth (max)Known for one	41.6 GB/s	Unknown — not stated by the source
Ports & interfacesidentical
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
OpenGL versionDiffers	4.1	4.0
Weight & dimensions3 differ
LengthDiffers	178 mm	241 mm
DepthDiffers	21 mm	19 mm
HeightDiffers	112 mm	111 mm
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other features2 differ
Compatible operating systemsDiffers	Linux RedHat 5, Windows XP (64-bit & 32-bit), Windows Vista (64-bit & 32-bit), Windows 7	Linux RedHat 5 Windows XP (64-bit & 32-bit) Windows Vista (64-bit & 32-bit)
Compatible productsDiffers	ThinkStation C20, C20x ThinkStation D20 ThinkStation E20, E30 ThinkStation S20	ThinkStation C20, C20x ThinkStation D20 ThinkStation S20
Poweridentical
Power consumption (typical)Known for one	62 W	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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