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Product comparison · 2 gpus

GIGABYTE GV-N65TOC-1GI graphics card NVIDIA GeForce GTX 650 Ti vs GIGABYTE GV-N66TOC-3GD graphics card NVIDIA GeForce GTX 660 Ti

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  • 36specifications compared
  • 12differ
  • 24identical
  • 11known for one product only

Key differences

  • Graphics processor
    • GeForce GTX 650 Ti
    • GeForce GTX 660 Ti
  • CUDA cores
    • 768
    • 1344
  • Discrete graphics card memory
    • 1 GB
    • 3 GB
  • Memory bus
    • 128 bit
    • 192 bit
  • Memory clock speed
    • 5400 MHz
    • 6008 MHz
  • DVI-D ports quantity
    • 2
    • 1
  • DVI-I ports quantity
    • 0
    • 1
  • DisplayPorts quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
47 specifications
A

GIGABYTE

GV-N65TOC-1GI graphics card NVIDIA GeForce GTX 650 Ti

Model GV-N65TOC-1GI

View product
B

GIGABYTE

GV-N66TOC-3GD graphics card NVIDIA GeForce GTX 660 Ti

Model GV-N66TOC-3GD

View product
Processor2 differ
Graphics processorDiffersGeForce GTX 650 TiGeForce GTX 660 Ti
CUDA coresDiffers7681344
Processor boost clock speedKnown for one1111 MHz
Parallel processing technology supportKnown for one2-Way SLI
Memory3 differ
Discrete graphics card memoryDiffers1 GB3 GB
Memory busDiffers128 bit192 bit
Memory clock speedDiffers5400 MHz6008 MHz
Ports & interfaces4 differ
DVI-D ports quantityDiffers21
DVI-I ports quantityDiffers01
DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
Performance1 differ
OpenGL versionDiffers4.34.2
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneNo
HDCPKnown for oneYes
Design1 differ
Form factorDiffersFull-Height/Half-Length (FH/HL)Full-Height/Full-Length (FH/FL)
Product colourKnown for oneBlack
Power1 differ
Minimum system power supplyDiffers400 W450 W
Weight & dimensionsidentical
LengthKnown for one187 mm
DepthKnown for one42 mm
HeightKnown for one137 mm
Packaging contentidentical
Bundled softwareKnown for oneDriver CD
ManualKnown for oneYes

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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