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Product comparison · 2 gpus

GIGABYTE GV-N66TOC-3GD graphics card NVIDIA GeForce GTX 660 Ti vs GIGABYTE GV-N670OC-4GD graphics card NVIDIA GeForce GTX 670

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  • 39specifications compared
  • 10differ
  • 29identical
  • 4known for one product only

Key differences

  • Graphics processor
    • GeForce GTX 660 Ti
    • GeForce GTX 670
  • Processor frequency
    • 1032 MHz
    • 980 MHz
  • Processor boost clock speed
    • 1111 MHz
    • 1058 MHz
  • Parallel processing technology support
    • 2-Way SLI
    • 3-Way SLI
  • Discrete graphics card memory
    • 3 GB
    • 4 GB
  • Memory bus
    • 192 bit
    • 256 bit
  • DirectX version
    • 11
    • 11.1
  • OpenGL version
    • 4.2
    • 4.3

Side by side

Differences highlightedShow differences only
43 specifications
A

GIGABYTE

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

Model GV-N66TOC-3GD

View product
B

GIGABYTE

GV-N670OC-4GD graphics card NVIDIA GeForce GTX 670

Model GV-N670OC-4GD

View product
Processor4 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GTX 660 TiGeForce GTX 670
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
CUDAYesYes
CUDA cores13441344
Processor frequencyDiffers1032 MHz980 MHz
Processor boost clock speedDiffers1111 MHz1058 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolution2560 x 1600 pixels2560 x 1600 pixels
Maximum displays per videocard44
Parallel processing technology supportDiffers2-Way SLI3-Way SLI
Memory2 differ
Discrete graphics card memoryDiffers3 GB4 GB
Graphics card memory typeGDDR5GDDR5
Memory busDiffers192 bit256 bit
Memory clock speed6008 MHz6008 MHz
Ports & interfacesidentical
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity11
DVI-I ports quantity11
DisplayPorts quantity11
DVI ports quantity22
VGA (D-Sub) ports quantity00
Performance2 differ
PhysXYesYes
TV tuner integratedNoNo
DirectX versionDiffers1111.1
OpenGL versionDiffers4.24.3
HDCPYesYes
Dual Link DVIYesYes
NVIDIA 3D VisionYesYes
Full HDYesYes
Design1 differ
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorFull-Height/Full-Length (FH/FL)Full-Height/Full-Length (FH/FL)
Number of slotsDiffers23
Power1 differ
Minimum system power supplyDiffers450 W550 W
System requirementsidentical
Windows operating systems supportedYesYes
Weight & dimensionsidentical
LengthKnown for one295 mm
DepthKnown for one62 mm
HeightKnown for one129 mm
Other featuresidentical
Mac compatibilityNoNo
HDMIYesYes
Number of processors installed11
Packaging contentidentical
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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