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Product comparison · 2 gpus

MSI GeForce GTX 650 Ti 1GB vs MSI GeForce GTX 660 Ti Twin Frozr III 3GB

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  • 47specifications compared
  • 18differ
  • 29identical
  • 8known for one product only

Key differences

The MSI GeForce GTX 660 Ti Twin Frozr III 3GB has 576 more CUDA cores than the MSI GeForce GTX 650 Ti 1GB (1344 vs 768). The MSI GeForce GTX 650 Ti 1GB has 13 MHz more processor frequency than the MSI GeForce GTX 660 Ti Twin Frozr III 3GB (928 MHz vs 915 MHz). The MSI GeForce GTX 660 Ti Twin Frozr III 3GB has 576 more stream processors than the MSI GeForce GTX 650 Ti 1GB (1344 vs 768). Graphics processor: GeForce GTX 650 Ti on the MSI GeForce GTX 650 Ti 1GB, GeForce GTX 660 Ti on the MSI GeForce GTX 660 Ti Twin Frozr III 3GB. Parallel processing technology support: Not supported on the MSI GeForce GTX 650 Ti 1GB, 2-Way SLI on the MSI GeForce GTX 660 Ti Twin Frozr III 3GB.

  • Graphics processor
    • GeForce GTX 650 Ti
    • GeForce GTX 660 Ti
  • CUDA cores
    • 768
    • 1344
  • Processor frequency
    • 928 MHz
    • 915 MHz
  • Parallel processing technology support
    • Not supported
    • 2-Way SLI
  • Stream processors
    • 768
    • 1344
  • Discrete graphics card memory
    • 1 GB
    • 3 GB
  • Memory bus
    • 128 bit
    • 192 bit
  • Memory clock speed
    • 5400 MHz
    • 6008 MHz

Side by side

Differences highlightedShow differences only
55 specifications
A

MSI

GeForce GTX 650 Ti 1GBView product
B

MSI

GeForce GTX 660 Ti Twin Frozr III 3GBView product
Processor5 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GTX 650 TiGeForce GTX 660 Ti
CUDAYesYes
CUDA coresDiffers7681344
Processor frequencyDiffers928 MHz915 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolution2560 x 1600 pixels2560 x 1600 pixels
Parallel processing technology supportDiffersNot supported2-Way SLI
Stream processorsDiffers7681344
Processor boost clock speedKnown for one980 MHz
Maximum displays per videocardKnown for one4
Memory4 differ
Discrete graphics card memoryDiffers1 GB3 GB
Graphics card memory typeGDDR5GDDR5
Memory busDiffers128 bit192 bit
Memory clock speedDiffers5400 MHz6008 MHz
Memory bandwidth (max)Differs86.4 GB/s144.2 GB/s
Ports & interfaces2 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantityDiffers01
DVI-D ports quantity11
DVI-I ports quantity11
DisplayPorts quantityDiffers01
Mini HDMI ports quantityKnown for one1
HDMI version1.4a1.4a
DVI ports quantity22
VGA (D-Sub) ports quantity00
Performanceidentical
PhysXYesYes
TV tuner integratedNoNo
DirectX version1111
Shader model version5.05.0
OpenGL version4.34.3
HDCPYesYes
Dual Link DVIYesYes
NVIDIA 3D VisionKnown for oneYes
Full HDYesYes
Design1 differ
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorDiffersFull-Height/Half-Length (FH/HL)Full-Height/Full-Length (FH/FL)
Number of slots22
Power2 differ
Power consumption (typical)Differs110 W150 W
Supplementary power connectorsDiffers1x 6-pin2x 6-pin
Minimum system power supplyKnown for one450 W
System requirementsidentical
Windows operating systems supportedYesYes
Mac operating systems supportedNoNo
Linux operating systems supportedYesYes
Weight & dimensions3 differ
LengthDiffers230 mm270 mm
DepthDiffers35 mm38.8 mm
HeightDiffers131 mm129 mm
Packaging contentidentical
Interface adapters includedKnown for oneDVI-I - VGA, miniHDMI - HDMI
ManualKnown for oneYes
User guideKnown for oneYes
Other features1 differ
HDMIYesYes
Graphics card familyNVIDIANVIDIA
Maximum operating temperatureDiffers105 °C97 °C
Number of processors installed11

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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