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Product comparison · 2 gpus

Dell 490-14301 graphics card NVIDIA Tesla K20 vs GIGABYTE GVN780W33D-00-G2 graphics card NVIDIA GeForce GTX 780

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  • 14specifications compared
  • 9differ
  • 5identical
  • 26known for one product only

Key differences

  • Graphics processor
    • Tesla K20
    • GeForce GTX 780
  • Processor frequency
    • 706 MHz
    • 863 MHz
  • Discrete graphics card memory
    • 5 GB
    • 3 GB
  • Memory bus
    • 320 bit
    • 384 bit
  • Memory clock speed
    • 2600 MHz
    • 6008 MHz
  • Interface type
    • PCI Express 2.0
    • PCI Express 3.0
  • Cooling type
    • Passive
    • Active
  • Length
    • 265 mm
    • 292 mm

Side by side

Differences highlightedShow differences only
40 specifications
A

Dell

490-14301 graphics card NVIDIA Tesla K20

Model 490-14301

View product
B

GIGABYTE

GVN780W33D-00-G2 graphics card NVIDIA GeForce GTX 780

Model GVN780W33D-00-G2

View product
Processor2 differ
Graphics processorDiffersTesla K20GeForce GTX 780
Maximum resolutionKnown for one4096 x 2160 pixels
Processor frequencyDiffers706 MHz863 MHz
Processor boost clock speedKnown for one900 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one4096 x 2160 pixels
CUDA coresKnown for one2496
Memory3 differ
Discrete graphics card memoryDiffers5 GB3 GB
Memory busDiffers320 bit384 bit
Memory clock speedDiffers2600 MHz6008 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 one1
VGA (D-Sub) ports quantityKnown for one0
Performanceidentical
DirectX versionKnown for one11.1
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/Full-Length (FH/FL)
Number of slotsKnown for one2
Product colourKnown for oneBlack
Weight & dimensions2 differ
LengthDiffers265 mm292 mm
DepthKnown for one43 mm
HeightDiffers110 mm129 mm
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Multi ViewKnown for one4
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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