Product comparison · 2 gpus

Dell Nvidia Quadro K420 vs Dell NVIDIA Quadro M4000

27specifications compared
16differ
11identical
11known for one product only

Key differences

Graphics processor
- Nvidia Quadro K420:Quadro K420
- NVIDIA Quadro M4000:Quadro M4000
Maximum resolution
- Nvidia Quadro K420:3840 x 2160 pixels
- NVIDIA Quadro M4000:4096 x 2160 pixels
CUDA cores
- Nvidia Quadro K420:192
- NVIDIA Quadro M4000:1664
Maximum digital resolution
- Nvidia Quadro K420:3840 x 2160 pixels
- NVIDIA Quadro M4000:4096 x 2160 pixels
Discrete graphics card memory
- Nvidia Quadro K420:2 GB
- NVIDIA Quadro M4000:8 GB
Graphics card memory type
- Nvidia Quadro K420:GDDR3
- NVIDIA Quadro M4000:GDDR5
Memory bus
- Nvidia Quadro K420:128 bit
- NVIDIA Quadro M4000:256 bit
Memory bandwidth (max)
- Nvidia Quadro K420:29 GB/s
- NVIDIA Quadro M4000:192 GB/s

Side by side

Differences highlightedShow differences only

Comparison of Nvidia Quadro K420, NVIDIA Quadro M4000
38 specifications	A Dell Nvidia Quadro K420 View product	B Dell NVIDIA Quadro M4000 View product
Processor4 differ
Graphics processorDiffers	Quadro K420	Quadro M4000
Maximum resolutionDiffers	3840 x 2160 pixels	4096 x 2160 pixels
CUDA coresDiffers	192	1664
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Maximum digital resolutionDiffers	3840 x 2160 pixels	4096 x 2160 pixels
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Memory4 differ
Discrete graphics card memoryDiffers	2 GB	8 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	256 bit
Memory bandwidth (max)Differs	29 GB/s	192 GB/s
Ports & interfaces3 differ
Interface typeDiffers	PCI Express x16 2.0	PCI Express x16 3.0
DVI-I ports quantityDiffers	1	0
DisplayPorts quantityDiffers	1	4
Performance2 differ
PhysXKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
DirectX versionDiffers	11.2	12.0
Dual Link DVIDiffers	Yes	No
Designidentical
Form factorKnown for one	Half-Height/Half-Length (HH/HL)	Unknown — not stated by the source
Product colourKnown for one	Black, Green	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	41 W	120 W
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
WeightKnown for one	Unknown — not stated by the source	470 g
LengthDiffers	160 mm	241.3 mm
HeightDiffers	68.9 mm	111.7 mm
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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