Product comparison · 2 gpus

HP J3G86AA graphics card NVIDIA Quadro K420 vs HP J3G89AA graphics card NVIDIA Quadro K4200

25specifications compared
10differ
15identical
14known for one product only

Key differences

Graphics processor
- J3G86AA graphics card NVIDIA Quadro K420:Quadro K420
- J3G89AA graphics card NVIDIA Quadro K4200:Quadro K4200
CUDA cores
- J3G86AA graphics card NVIDIA Quadro K420:192
- J3G89AA graphics card NVIDIA Quadro K4200:1344
Discrete graphics card memory
- J3G86AA graphics card NVIDIA Quadro K420:1 GB
- J3G89AA graphics card NVIDIA Quadro K4200:4 GB
Graphics card memory type
- J3G86AA graphics card NVIDIA Quadro K420:GDDR3
- J3G89AA graphics card NVIDIA Quadro K4200:GDDR5
Memory bus
- J3G86AA graphics card NVIDIA Quadro K420:128 bit
- J3G89AA graphics card NVIDIA Quadro K4200:256 bit
Memory bandwidth (max)
- J3G86AA graphics card NVIDIA Quadro K420:29 GB/s
- J3G89AA graphics card NVIDIA Quadro K4200:173 GB/s
DisplayPorts quantity
- J3G86AA graphics card NVIDIA Quadro K420:1
- J3G89AA graphics card NVIDIA Quadro K4200:2
DirectX version
- J3G86AA graphics card NVIDIA Quadro K420:11
- J3G89AA graphics card NVIDIA Quadro K4200:11.1

Side by side

Differences highlightedShow differences only

Comparison of J3G86AA, J3G89AA
39 specifications	A HP J3G86AA graphics card NVIDIA Quadro K420 Model J3G86AA View product	B HP J3G89AA graphics card NVIDIA Quadro K4200 Model J3G89AA View product
Processor2 differ
Graphics processorDiffers	Quadro K420	Quadro K4200
CUDA coresDiffers	192	1344
Memory4 differ
Discrete graphics card memoryDiffers	1 GB	4 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory busDiffers	128 bit	256 bit
Memory clock speedKnown for one	891 MHz	Unknown — not stated by the source
Memory bandwidth (max)Differs	29 GB/s	173 GB/s
Ports & interfaces1 differ
DisplayPorts quantityDiffers	1	2
Mini HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Micro HDMI ports quantityKnown for one	0	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Performance1 differ
DirectX versionDiffers	11	11.1
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
HDCPKnown for one	Unknown — not stated by the source	Yes
NVIDIA GameWorks VRKnown for one	Unknown — not stated by the source	No
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
Designidentical
Number of slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	41 W	108 W
Other features1 differ
Compatible productsKnown for one	HP Z230 CMT/SFF, Z440, Z640, Z840	Unknown — not stated by the source
Graphics card interfaceDiffers	1 slot s nízkym profilom	Single slot, Full Height
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	461 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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