Product comparison · 2 gpus

HP C3G86AA graphics card NVIDIA Quadro K4000M vs HP C7S14A#0D1 NVIDIA Tesla K20

16specifications compared
7differ
9identical
19known for one product only

Key differences

Graphics processor
- C3G86AA graphics card NVIDIA Quadro K4000M:Quadro K4000M
- C7S14A#0D1 NVIDIA Tesla K20:Tesla K20
CUDA cores
- C3G86AA graphics card NVIDIA Quadro K4000M:960
- C7S14A#0D1 NVIDIA Tesla K20:2496
Discrete graphics card memory
- C3G86AA graphics card NVIDIA Quadro K4000M:4 GB
- C7S14A#0D1 NVIDIA Tesla K20:5 GB
Memory bus
- C3G86AA graphics card NVIDIA Quadro K4000M:256 bit
- C7S14A#0D1 NVIDIA Tesla K20:320 bit
Memory bandwidth (max)
- C3G86AA graphics card NVIDIA Quadro K4000M:89 GB/s
- C7S14A#0D1 NVIDIA Tesla K20:208 GB/s
OpenGL version
- C3G86AA graphics card NVIDIA Quadro K4000M:4.1
- C7S14A#0D1 NVIDIA Tesla K20:4.3
Power consumption (typical)
- C3G86AA graphics card NVIDIA Quadro K4000M:100 W
- C7S14A#0D1 NVIDIA Tesla K20:225 W

Side by side

Differences highlightedShow differences only

Comparison of C3G86AA, C7S14A#0D1
35 specifications	A HP C3G86AA graphics card NVIDIA Quadro K4000M Model C3G86AA View product	B HP C7S14A#0D1 NVIDIA Tesla K20 Model C7S14A#0D1 View product
Processor2 differ
Graphics processor family	NVIDIA	NVIDIA
Graphics processorDiffers	Quadro K4000M	Tesla K20
Maximum resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
CUDA	Yes	Yes
CUDA coresDiffers	960	2496
Processor frequencyKnown for one	600 MHz	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	4 GB	5 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	256 bit	320 bit
Memory bandwidth (max)Differs	89 GB/s	208 GB/s
Performance1 differ
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model version	5.0	5.0
OpenGL versionDiffers	4.1	4.3
Full HDKnown for one	Yes	Unknown — not stated by the source
Dual Link DVIKnown for one	Unknown — not stated by the source	No
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
IlluminationKnown for one	No	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	100 W	225 W
System requirementsidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Other featuresidentical
Compatible operating systemsKnown for one	Windows 8 32-bit and 64-bit Windows 7 32-bit and 64-bit SUSE Linux Enterprise Desktop 11 HP Linux Installer Kit	Unknown — not stated by the source
Connector(s)Known for one	1 x MXM v3.0 285-pin	Unknown — not stated by the source
Graphics card interfaceKnown for one	MXM v3.0 Typ B (82 mm x 105 mm)	Unknown — not stated by the source
Ports & interfacesidentical
Interface typeKnown for one	Unknown — not stated by the source	PCI Express 2.0
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
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Weight & dimensionsidentical
LengthKnown for one	Unknown — not stated by the source	265 mm
HeightKnown for one	Unknown — not stated by the source	110 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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