Product comparison · 2 gpus

Dell Nvidia Quadro K420 2GB DDR3 vs HP AMD FirePro W4300 4GB Graphics

19specifications compared
11differ
8identical
25known for one product only

Key differences

Graphics processor family
- Nvidia Quadro K420 2GB DDR3:NVIDIA
- AMD FirePro W4300 4GB Graphics:AMD
Maximum resolution
- Nvidia Quadro K420 2GB DDR3:3840 x 2160 pixels
- AMD FirePro W4300 4GB Graphics:4096 x 2160 pixels
Discrete graphics card memory
- Nvidia Quadro K420 2GB DDR3:2 GB
- AMD FirePro W4300 4GB Graphics:4 GB
Graphics card memory type
- Nvidia Quadro K420 2GB DDR3:GDDR3
- AMD FirePro W4300 4GB Graphics:GDDR5
Memory bandwidth (max)
- Nvidia Quadro K420 2GB DDR3:29 GB/s
- AMD FirePro W4300 4GB Graphics:96 GB/s
Interface type
- Nvidia Quadro K420 2GB DDR3:PCI Express x16 2.0
- AMD FirePro W4300 4GB Graphics:PCI Express x16 3.0
DVI-I ports quantity
- Nvidia Quadro K420 2GB DDR3:1
- AMD FirePro W4300 4GB Graphics:0
DisplayPorts quantity
- Nvidia Quadro K420 2GB DDR3:1
- AMD FirePro W4300 4GB Graphics:0

Side by side

Differences highlightedShow differences only

Comparison of Nvidia Quadro K420 2GB DDR3, AMD FirePro W4300 4GB Graphics
44 specifications	A Dell Nvidia Quadro K420 2GB DDR3 View product	B HP AMD FirePro W4300 4GB Graphics View product
Processor2 differ
Graphics processor familyDiffers	NVIDIA	AMD
Graphics processorKnown for one	Quadro K420	Unknown — not stated by the source
Maximum resolutionDiffers	3840 x 2160 pixels	4096 x 2160 pixels
CUDAKnown for one	Yes	Unknown — not stated by the source
CUDA coresKnown for one	192	Unknown — not stated by the source
FireStreamKnown for one	No	Unknown — not stated by the source
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	3840 x 2160 pixels	Unknown — not stated by the source
Maximum displays per videocardKnown for one	4	Unknown — not stated by the source
Processor frequencyKnown for one	Unknown — not stated by the source	930 MHz
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	4 GB
Graphics card memory typeDiffers	GDDR3	GDDR5
Memory bus	128 bit	128 bit
Memory bandwidth (max)Differs	29 GB/s	96 GB/s
Memory clock speedKnown for one	Unknown — not stated by the source	1500 MHz
Ports & interfaces4 differ
Interface typeDiffers	PCI Express x16 2.0	PCI Express x16 3.0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
DVI-I ports quantityDiffers	1	0
DisplayPorts quantityDiffers	1	0
DisplayPort versionDiffers	1.2	1.2a
VGA (D-Sub) ports quantity	0	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	4
Performance2 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX versionDiffers	11.2	12.0
Shader model version	5.0	5.0
OpenGL versionDiffers	4.5	4.4
HDCPKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
NVIDIA 3D VisionKnown for one	Yes	Unknown — not stated by the source
OpenCL versionKnown for one	Unknown — not stated by the source	2.0
Designidentical
Cooling type	Active	Active
Form factorKnown for one	Half-Height/Half-Length (HH/HL)	Unknown — not stated by the source
Number of slotsKnown for one	1	Unknown — not stated by the source
Product colourKnown for one	Black, Green	Unknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one	68.9 mm	Unknown — not stated by the source
HeightKnown for one	160 mm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	50 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
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	Z240, Z440, Z640, Z840

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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