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Product comparison · 2 gpus

Dell 490-14301 graphics card NVIDIA Tesla K20 vs GIGABYTE GVR726XOGD-00-G graphics card AMD Radeon R7

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  • 13specifications compared
  • 10differ
  • 3identical
  • 25known for one product only

Key differences

  • Graphics processor family
    • NVIDIA
    • AMD
  • Graphics processor
    • Tesla K20
    • Radeon R7 260X
  • Processor frequency
    • 706 MHz
    • 1075 MHz
  • Discrete graphics card memory
    • 5 GB
    • 1 GB
  • Memory bus
    • 320 bit
    • 128 bit
  • Memory clock speed
    • 2600 MHz
    • 6000 MHz
  • Interface type
    • PCI Express 2.0
    • PCI Express 3.0
  • Cooling type
    • Passive
    • Active

Side by side

Differences highlightedShow differences only
38 specifications
A

Dell

490-14301 graphics card NVIDIA Tesla K20

Model 490-14301

View product
B

GIGABYTE

GVR726XOGD-00-G graphics card AMD Radeon R7

Model GVR726XOGD-00-G

View product
Processor3 differ
Graphics processor familyDiffersNVIDIAAMD
Graphics processorDiffersTesla K20Radeon R7 260X
Maximum resolutionKnown for one2560 x 1600 pixels
Processor frequencyDiffers706 MHz1075 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one2560 x 1600 pixels
CUDAKnown for oneYes
CUDA coresKnown for one2496
Memory3 differ
Discrete graphics card memoryDiffers5 GB1 GB
Graphics card memory typeGDDR5GDDR5
Memory busDiffers320 bit128 bit
Memory clock speedDiffers2600 MHz6000 MHz
Memory bandwidth (max)Known for one208 GB/s
Ports & interfaces1 differ
Interface typeDiffersPCI Express 2.0PCI Express 3.0
HDMI ports quantityKnown for one1
DVI-D ports quantityKnown for one1
DVI-I ports quantityKnown for one1
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Performanceidentical
PhysXNoNo
TV tuner integratedNoNo
DirectX versionKnown for one11.2
OpenGL versionKnown for one4.3
Dual Link DVIKnown for oneYes
Design1 differ
Cooling typeDiffersPassiveActive
Bracket heightKnown for oneFull-Height (FH)
Form factorKnown for oneFull-Height/Half-Length (FH/HL)
Number of slotsKnown for one2
Product colourKnown for oneBlack
Weight & dimensions2 differ
LengthDiffers265 mm203 mm
DepthKnown for one42 mm
HeightDiffers110 mm136 mm
Other featuresidentical
Multi ViewKnown for one3
Poweridentical
Power consumption (typical)Known for one225 W
Supplementary power connectorsKnown for one2x 6-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
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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