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Product comparison · 2 gpus

ASUS GT640-2GD3 graphics card NVIDIA GeForce GT 640 vs MSI N630GT-MD1GD3 graphics card NVIDIA GeForce GT 630

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  • 47specifications compared
  • 13differ
  • 34identical
  • 8known for one product only

Key differences

  • Graphics processor
    • GeForce GT 640
    • GeForce GT 630
  • CUDA cores
    • 384
    • 96
  • Processor frequency
    • 901 MHz
    • 810 MHz
  • Shader clock
    • 1802 MHz
    • 1620 MHz
  • Stream processors
    • 384
    • 96
  • Discrete graphics card memory
    • 2 GB
    • 1 GB
  • Memory clock speed
    • 1782 MHz
    • 1600 MHz
  • Interface type
    • PCI Express 3.0
    • PCI Express 2.0

Side by side

Differences highlightedShow differences only
55 specifications
A

ASUS

GT640-2GD3 graphics card NVIDIA GeForce GT 640

Model GT640-2GD3

View product
B

MSI

N630GT-MD1GD3 graphics card NVIDIA GeForce GT 630

Model N630GT-MD1GD3

View product
Processor5 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GT 640GeForce GT 630
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
CUDAYesYes
CUDA coresDiffers38496
Processor frequencyDiffers901 MHz810 MHz
Shader clockDiffers1802 MHz1620 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 supportNot supportedNot supported
Stream processorsDiffers38496
Memory2 differ
Discrete graphics card memoryDiffers2 GB1 GB
Graphics card memory typeGDDR3GDDR3
Memory bus128 bit128 bit
Memory clock speedDiffers1782 MHz1600 MHz
Memory bandwidth (max)Known for one28.5 GB/s
Ports & interfaces4 differ
Interface typeDiffersPCI Express 3.0PCI Express 2.0
HDMI ports quantity11
DVI-D ports quantityDiffers20
DVI-I ports quantityDiffers01
DisplayPorts quantity00
HDMI version1.4a1.4a
DVI ports quantityDiffers21
VGA (D-Sub) ports quantity11
Performance1 differ
PhysXYesYes
TV tuner integratedNoNo
DirectX version1111
Shader model version5.05.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIYesYes
NVIDIA 3D VisionYesYes
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneNo
Full HDYesYes
Texture Fill Rate (TFR)Differs28.8 GTexel/s13 GTexel/s
Designidentical
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorFull-Height/Half-Length (FH/HL)Full-Height/Half-Length (FH/HL)
Number of slots22
Power1 differ
Minimum system power supplyDiffers350 W300 W
System requirementsidentical
Windows operating systems supportedYesYes
Mac operating systems supportedNoNo
Linux operating systems supportedYesYes
Weight & dimensionsidentical
LengthKnown for one178 mm
DepthKnown for one33 mm
HeightKnown for one73 mm
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Mac compatibilityNoNo
HDMIYesYes
Graphics card familyNVIDIANVIDIA
Maximum operating temperature98 °C98 °C
Number of processors installed11
Packaging contentidentical
User guideKnown for oneYes

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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