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Product comparison · 2 gpus

MSI N640GT-MD2GD3 V3 vs MSI N660TI PE 2GD5/OC

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  • 33specifications compared
  • 14differ
  • 19identical
  • 25known for one product only

Key differences

  • Graphics processor
    • GeForce GT 640
    • GeForce GTX 660 Ti
  • CUDA cores
    • 384
    • 1344
  • Processor frequency
    • 900 MHz
    • 1019 MHz
  • Parallel processing technology support
    • Not supported
    • 2-Way SLI, 3-Way SLI
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory bus
    • 128 bit
    • 192 bit
  • Memory clock speed
    • 1782 MHz
    • 6008 MHz
  • DisplayPorts quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
58 specifications
A

MSI

N640GT-MD2GD3 V3View product
B

MSI

N660TI PE 2GD5/OCView product
Processor4 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GT 640GeForce GTX 660 Ti
CUDAYesYes
CUDA coresDiffers3841344
Processor frequencyDiffers900 MHz1019 MHz
Processor boost clock speedKnown for one1097 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolution2560 x 1600 pixels2560 x 1600 pixels
Maximum displays per videocardKnown for one4
Parallel processing technology supportDiffersNot supported2-Way SLI, 3-Way SLI
Stream processorsKnown for one1344
Maximum resolutionKnown for one2560 x 1600 pixels
Memory3 differ
Discrete graphics card memory2 GB2 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers128 bit192 bit
Memory clock speedDiffers1782 MHz6008 MHz
Memory bandwidth (max)Known for one144.2 GB/s
Ports & interfaces3 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity11
DVI-I ports quantityKnown for one1
DisplayPorts quantityDiffers01
HDMI versionKnown for one1.4a
DVI ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers10
Performanceidentical
PhysXYesYes
TV tuner integratedNoNo
DirectX version1111
Shader model versionKnown for one5.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIYesYes
Full HDKnown for oneYes
NVIDIA 3D VisionKnown for oneYes
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 slotsKnown for one2
Product colourKnown for oneBlack
Poweridentical
Minimum system power supplyKnown for one450 W
Power consumption (typical)Known for one150 W
Supplementary power connectorsKnown for one2x 6-pin
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneNo
Linux operating systems supportedKnown for oneYes
Minimum system requirementsKnown for oneRoHS
Weight & dimensions3 differ
LengthDiffers144 mm265 mm
DepthDiffers29 mm38 mm
HeightDiffers111 mm113 mm
Packaging contentidentical
Interface adapters includedKnown for oneDVI-I - VGA, miniHDMI - HDMI
ManualYesYes
User guideYesYes
Other featuresidentical
HDMIYesYes
Graphics card familyKnown for oneNVIDIA
Maximum operating temperatureKnown for one97 °C
Number of processors installedKnown for one1
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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