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Product comparison · 2 gpus

CLUB3D CGNX-G648L graphics card NVIDIA GeForce GT 640 vs MSI N660TI TF 3GD5/OC

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  • 38specifications compared
  • 19differ
  • 19identical
  • 26known for one product only

Key differences

  • Graphics processor
    • GeForce GT 640
    • GeForce GTX 660 Ti
  • CUDA cores
    • 384
    • 1344
  • Processor frequency
    • 900 MHz
    • 967 MHz
  • Parallel processing technology support
    • Not supported
    • 2-Way SLI
  • Discrete graphics card memory
    • 4 GB
    • 3 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory bus
    • 128 bit
    • 192 bit
  • Memory clock speed
    • 1600 MHz
    • 6008 MHz

Side by side

Differences highlightedShow differences only
64 specifications
A

CLUB3D

CGNX-G648L graphics card NVIDIA GeForce GT 640

Model CGNX-G648L

View product
B

MSI

N660TI TF 3GD5/OCView product
Processor4 differ
Graphics processorDiffersGeForce GT 640GeForce GTX 660 Ti
Maximum resolutionKnown for one2560 x 1600 pixels
CUDA coresDiffers3841344
Processor frequencyDiffers900 MHz967 MHz
Shader clockKnown for one955 MHz
Parallel processing technology supportDiffersNot supported2-Way SLI
Processor boost clock speedKnown for one1046 MHz
Maximum displays per videocardKnown for one4
Stream processorsKnown for one1344
Memory4 differ
Discrete graphics card memoryDiffers4 GB3 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers128 bit192 bit
Memory clock speedDiffers1600 MHz6008 MHz
Memory bandwidth (max)Known for one144.2 GB/s
Ports & interfaces3 differ
DVI-I ports quantityDiffers01
DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
DVI ports quantityKnown for one2
Performance2 differ
DirectX versionDiffers11.111
Dual Link DVIDiffersNoYes
Full HDKnown for oneYes
Design1 differ
Form factorDiffersHalf-Height/Half-Length (HH/HL)Full-Height/Full-Length (FH/FL)
CertificationKnown for oneCE, FCC, RoHS
Bracket heightKnown for oneFull-Height (FH)
Power1 differ
Minimum system power supplyDiffers350 W450 W
Power consumption (typical)Known for one50 W
Supplementary power connectorsKnown for one2x 6-pin
System requirements1 differ
Windows operating systems supportedDiffersWindows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Pro, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic xYes
Minimum RAMKnown for one2048 MB
Minimum processorKnown for oneIntel Pentium 4, AMD Ahtlon XP class or higher
Minimum storage drive spaceKnown for one300 MB
Mac operating systems supportedKnown for oneNo
Linux operating systems supportedKnown for oneYes
Weight & dimensions3 differ
WeightKnown for one207 g
LengthDiffers146 mm270 mm
DepthDiffers25 mm38.8 mm
HeightDiffers63 mm129 mm
Packaging dataidentical
Package widthKnown for one225 mm
Package depthKnown for one139 mm
Package heightKnown for one75 mm
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
ChipsetKnown for oneGK107
Graphics card familyKnown for oneNVIDIA
Maximum operating temperatureKnown for one97 °C
Number of processors installedKnown for one1

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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