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Product comparison · 2 gpus

Dell 490-14301 graphics card NVIDIA Tesla K20 vs Dell 490-14302 graphics card NVIDIA Tesla K10

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  • 20specifications compared
  • 7differ
  • 13identical
  • 4known for one product only

Key differences

  • Graphics processor
    • Tesla K20
    • Tesla K10
  • CUDA cores
    • 2496
    • 3072
  • Processor frequency
    • 706 MHz
    • 745 MHz
  • Discrete graphics card memory
    • 5 GB
    • 8 GB
  • Memory clock speed
    • 2600 MHz
    • 2500 MHz
  • Memory bandwidth (max)
    • 208 GB/s
    • 320 GB/s
  • Supplementary power connectors
    • 2x 6-pin
    • 1x 6-pin, 1x 8-pin

Side by side

Differences highlightedShow differences only
24 specifications
A

Dell

490-14301 graphics card NVIDIA Tesla K20

Model 490-14301

View product
B

Dell

490-14302 graphics card NVIDIA Tesla K10

Model 490-14302

View product
Processor3 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersTesla K20Tesla K10
CUDAYesYes
CUDA coresDiffers24963072
Processor frequencyDiffers706 MHz745 MHz
Memory3 differ
Discrete graphics card memoryDiffers5 GB8 GB
Graphics card memory typeGDDR5GDDR5
Memory bus320 bit320 bit
Memory clock speedDiffers2600 MHz2500 MHz
Memory bandwidth (max)Differs208 GB/s320 GB/s
Ports & interfacesidentical
Interface typePCI Express 2.0PCI Express 2.0
Performanceidentical
PhysXNoNo
TV tuner integratedNoNo
Dual Link DVIKnown for oneNo
Designidentical
Cooling typePassivePassive
Number of slots22
Product colourBlackBlack
Power1 differ
Power consumption (typical)225 W225 W
Supplementary power connectorsDiffers2x 6-pin1x 6-pin, 1x 8-pin
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows Vista Business, Windows Vista Enterprise, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Ultimate
Linux operating systems supportedKnown for oneFedora 12, SuSE Linux 11, Ubuntu 9.10
Weight & dimensionsidentical
Length265 mm265 mm
Height110 mm110 mm
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY 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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