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Product comparison · 2 gpus

GIGABYTE GV-N660OC-2GD graphics card NVIDIA GeForce GTX 660 vs GIGABYTE GV-N66TOC-3GD graphics card NVIDIA GeForce GTX 660 Ti

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  • 37specifications compared
  • 5differ
  • 32identical
  • 19known for one product only

Key differences

  • Graphics processor
    • GeForce GTX 660
    • GeForce GTX 660 Ti
  • CUDA cores
    • 960
    • 1344
  • Processor frequency
    • 1033 MHz
    • 1032 MHz
  • Processor boost clock speed
    • 1098 MHz
    • 1111 MHz
  • Discrete graphics card memory
    • 2 GB
    • 3 GB

Side by side

Differences highlightedShow differences only
56 specifications
A

GIGABYTE

GV-N660OC-2GD graphics card NVIDIA GeForce GTX 660

Model GV-N660OC-2GD

View product
B

GIGABYTE

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

Model GV-N66TOC-3GD

View product
Processor4 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GTX 660GeForce GTX 660 Ti
CUDAYesYes
CUDA coresDiffers9601344
Processor frequencyDiffers1033 MHz1032 MHz
Processor boost clock speedDiffers1098 MHz1111 MHz
Graphics card RAMDACKnown for one400 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 support2-Way SLI2-Way SLI
Stream processorsKnown for one960
Maximum resolutionKnown for one2560 x 1600 pixels
Memory1 differ
Discrete graphics card memoryDiffers2 GB3 GB
Graphics card memory typeGDDR5GDDR5
Memory bus192 bit192 bit
Memory clock speed6008 MHz6008 MHz
Memory bandwidth (max)Known for one144.2 GB/s
Ports & interfacesidentical
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity11
DVI-I ports quantity11
DisplayPorts quantity11
HDMI versionKnown for one1.4a
DVI ports quantity22
VGA (D-Sub) ports quantity00
Performanceidentical
PhysXYesYes
TV tuner integratedNoNo
DirectX version1111
Shader model versionKnown for one5.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIYesYes
NVIDIA 3D VisionYesYes
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneYes
Full HDYesYes
Designidentical
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorFull-Height/Full-Length (FH/FL)Full-Height/Full-Length (FH/FL)
Number of slots22
Poweridentical
Minimum system power supply450 W450 W
Supplementary power connectorsKnown for one1x 6-pin
System requirementsidentical
Windows operating systems supportedYesYes
Mac operating systems supportedKnown for oneNo
Linux operating systems supportedKnown for oneYes
Weight & dimensionsidentical
LengthKnown for one256.3 mm
DepthKnown for one42 mm
HeightKnown for one131 mm
Packaging contentidentical
User guideKnown for oneYes
ManualKnown for oneYes
Other featuresidentical
HDMIYesYes
Graphics card familyKnown for oneNVIDIA
Maximum operating temperatureKnown for one97 °C
Number of processors installed11
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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