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Product comparison · 2 gpus

GIGABYTE GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660 vs GIGABYTE GAMING GV-N780D5-3GD-B graphics card NVIDIA GeForce GTX 780

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  • 39specifications compared
  • 12differ
  • 27identical
  • 22known for one product only

Key differences

  • Graphics processor
    • GeForce GTX 660
    • GeForce GTX 780
  • CUDA cores
    • 960
    • 2304
  • Processor frequency
    • 980 MHz
    • 863 MHz
  • Processor boost clock speed
    • 1046 MHz
    • 900 MHz
  • Parallel processing technology support
    • 2-Way SLI
    • 2-Way SLI, 3-Way SLI
  • Discrete graphics card memory
    • 2 GB
    • 3 GB
  • Memory bus
    • 192 bit
    • 384 bit
  • Product colour
    • Black, Blue
    • Multicolour

Side by side

Differences highlightedShow differences only
61 specifications
A

GIGABYTE

GV-N660WF2-2GD graphics card NVIDIA GeForce GTX 660

Model GV-N660WF2-2GD

View product
B

GIGABYTE

GAMING GV-N780D5-3GD-B graphics card NVIDIA GeForce GTX 780

Model GV-N780D5-3GD-B

View product
Processor5 differ
Graphics processorDiffersGeForce GTX 660GeForce GTX 780
CUDA coresDiffers9602304
Processor frequencyDiffers980 MHz863 MHz
Processor boost clock speedDiffers1046 MHz900 MHz
Graphics card RAMDACKnown for one400 MHz
Parallel processing technology supportDiffers2-Way SLI2-Way SLI, 3-Way SLI
Stream processorsKnown for one2304
Processor coresKnown for one1
Memory2 differ
Discrete graphics card memoryDiffers2 GB3 GB
Memory busDiffers192 bit384 bit
Memory bandwidth (max)Known for one288.4 GB/s
Ports & interfacesidentical
HDMI versionKnown for one1.4a
DisplayPort versionKnown for one1.2
TV-in portKnown for oneNo
TV-outKnown for oneNo
Performanceidentical
Shader model versionKnown for one5.0
HDCPKnown for oneYes
Texture Fill Rate (TFR)Known for one160.5 GTexel/s
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneYes
Design1 differ
Number of fansKnown for one1 fan(s)
Product colourDiffersBlack, BlueMulticolour
Power1 differ
Minimum system power supplyDiffers450 W600 W
Power consumption (typical)Known for one250 W
Supplementary power connectorsKnown for one1x 6-pin, 1x 8-pin
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 95 °C
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneNo
Linux operating systems supportedKnown for oneYes
Weight & dimensions3 differ
LengthDiffers256.3 mm282 mm
DepthDiffers42 mm43 mm
HeightDiffers131 mm110 mm
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
Mac compatibilityKnown for oneNo

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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