Product comparison · 2 gpus

Dell Tesla K20X vs HP J0G94A graphics card NVIDIA GRID K1

Key differences

Graphics processor
- Tesla K20X:Tesla K20X
- J0G94A graphics card NVIDIA GRID K1:GRID K1
Discrete graphics card memory
- Tesla K20X:6 GB
- J0G94A graphics card NVIDIA GRID K1:16 GB
Graphics card memory type
- Tesla K20X:GDDR5
- J0G94A graphics card NVIDIA GRID K1:GDDR3
Memory bus
- Tesla K20X:384 bit
- J0G94A graphics card NVIDIA GRID K1:128 bit
Interface type
- Tesla K20X:PCI Express x16
- J0G94A graphics card NVIDIA GRID K1:PCI Express x16 3.0
Power consumption (typical)
- Tesla K20X:235 W
- J0G94A graphics card NVIDIA GRID K1:130 W

Differences highlightedShow differences only

Comparison of Tesla K20X, J0G94A
23 specifications	A Dell Tesla K20X View product	B HP J0G94A graphics card NVIDIA GRID K1 Model J0G94A View product
Processor1 differ
Graphics processorDiffers	Tesla K20X	GRID K1
CUDA coresKnown for one	2688	Unknown — not stated by the source
Processor frequencyKnown for one	732 MHz	Unknown — not stated by the source
FireStreamKnown for one	No	Unknown — not stated by the source
Memory3 differ
Discrete graphics card memoryDiffers	6 GB	16 GB
Graphics card memory typeDiffers	GDDR5	GDDR3
Memory busDiffers	384 bit	128 bit
Memory clock speedKnown for one	2600 MHz	Unknown — not stated by the source
Memory bandwidth (max)Known for one	250 GB/s	Unknown — not stated by the source
Ports & interfaces1 differ
Interface typeDiffers	PCI Express x16	PCI Express x16 3.0
Performanceidentical
DirectX versionKnown for one	Unknown — not stated by the source	11
Shader model versionKnown for one	Unknown — not stated by the source	5.0
OpenGL versionKnown for one	Unknown — not stated by the source	4.3
Power1 differ
Power consumption (typical)Differs	235 W	130 W
Supplementary power connectorsKnown for one	1x 6-pin, 1x 8-pin	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	266.7 mm	Unknown — not stated by the source
HeightKnown for one	111.2 mm	Unknown — not stated by the source

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.