Product comparison · 2 gpus

HP J3G86AA graphics card NVIDIA Quadro K420 vs HP NVIDIA Quadro K620

25specifications compared
7differ
18identical
14known for one product only

Key differences

Graphics processor
- J3G86AA graphics card NVIDIA Quadro K420:Quadro K420
- NVIDIA Quadro K620:Quadro K620
Maximum resolution
- J3G86AA graphics card NVIDIA Quadro K420:3840 x 2160 pixels
- NVIDIA Quadro K620:4096 x 2160 pixels
CUDA cores
- J3G86AA graphics card NVIDIA Quadro K420:192
- NVIDIA Quadro K620:384
Discrete graphics card memory
- J3G86AA graphics card NVIDIA Quadro K420:1 GB
- NVIDIA Quadro K620:2 GB
Interface type
- J3G86AA graphics card NVIDIA Quadro K420:PCI Express 2.0
- NVIDIA Quadro K620:PCI Express x16
Power consumption (typical)
- J3G86AA graphics card NVIDIA Quadro K420:41 W
- NVIDIA Quadro K620:45 W
Graphics card interface
- J3G86AA graphics card NVIDIA Quadro K420:1 slot s nízkym profilom
- NVIDIA Quadro K620:Single slot, Low Profile

Side by side

Differences highlightedShow differences only

Comparison of J3G86AA, J3G87AA
39 specifications	A HP J3G86AA graphics card NVIDIA Quadro K420 Model J3G86AA View product	B HP NVIDIA Quadro K620 Model J3G87AA View product
Processor3 differ
Graphics processorDiffers	Quadro K420	Quadro K620
Maximum resolutionDiffers	3840 x 2160 pixels	4096 x 2160 pixels
CUDA coresDiffers	192	384
Memory1 differ
Discrete graphics card memoryDiffers	1 GB	2 GB
Memory clock speedKnown for one	891 MHz	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express 2.0	PCI Express x16
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
Performanceidentical
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
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	45 W
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
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, Low Profile
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	133 g
LengthKnown for one	Unknown — not stated by the source	160 mm
HeightKnown for one	Unknown — not stated by the source	68.9 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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