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Product comparison · 2 gpus

ASUS GT640-1GD3-L graphics card NVIDIA GeForce GT 640 vs MSI N660TI PE 2GD5

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  • 32specifications compared
  • 15differ
  • 17identical
  • 25known for one product only

Key differences

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

Side by side

Differences highlightedShow differences only
57 specifications
A

ASUS

GT640-1GD3-L graphics card NVIDIA GeForce GT 640

Model GT640-1GD3-L

View product
B

MSI

N660TI PE 2GD5View product
Processor4 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GT 640GeForce GTX 660 Ti
CUDAYesYes
CUDA coresDiffers3841344
Processor frequencyDiffers901 MHz915 MHz
Processor boost clock speedKnown for one980 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 videocardKnown for one4
Parallel processing technology supportDiffersNot supported2-Way SLI, 3-Way SLI
Stream processorsKnown for one1344
Maximum resolutionKnown for one2560 x 1600 pixels
Memory4 differ
Discrete graphics card memoryDiffers1 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 quantityDiffers01
DisplayPorts quantityDiffers01
HDMI versionKnown for one1.4a
DVI ports quantityKnown for one2
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 DVIKnown for oneYes
Full HDYesYes
Texture Fill Rate (TFR)Known for one102.5 GTexel/s
NVIDIA 3D VisionKnown for oneYes
Design1 differ
Cooling typeActiveActive
Bracket heightKnown for oneFull-Height (FH)
Form factorKnown for oneFull-Height/Full-Length (FH/FL)
Number of slotsDiffers12
Power2 differ
Minimum system power supplyDiffers350 W450 W
Power consumption (typical)Differs65 W150 W
Supplementary power connectorsKnown for one2x 6-pin
System requirementsidentical
Windows operating systems supportedYesYes
Mac operating systems supportedKnown for oneNo
Linux operating systems supportedYesYes
Weight & dimensions1 differ
LengthKnown for one265 mm
DepthKnown for one38 mm
HeightDiffers121.4 mm113 mm
Packaging contentidentical
Interface adapters includedKnown for oneDVI-I - VGA, miniHDMI - HDMI
ManualKnown for oneYes
User guideKnown for oneYes
Other featuresidentical
HDMIYesYes
Graphics card familyKnown for oneNVIDIA
Maximum operating temperatureKnown for one97 °C
Number of processors installedKnown for one1
Mac compatibilityKnown for oneNo

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