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Product comparison · 2 gpus

GIGABYTE GV-N640OC-2GI graphics card NVIDIA GeForce GT 640 vs MSI GeForce GTX 670 2GB Power Edition

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  • 49specifications compared
  • 19differ
  • 30identical
  • 9known for one product only

Key differences

  • Graphics processor
    • GeForce GT 640
    • GeForce GTX 670
  • Maximum resolution
    • 2560 x 1600 pixels
    • 3840 x 2400 pixels
  • CUDA cores
    • 384
    • 1344
  • Processor frequency
    • 1050 MHz
    • 915 MHz
  • Parallel processing technology support
    • Not supported
    • 2-Way SLI, 3-Way SLI
  • Stream processors
    • 384
    • 1344
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory bus
    • 128 bit
    • 256 bit

Side by side

Differences highlightedShow differences only
58 specifications
A

GIGABYTE

GV-N640OC-2GI graphics card NVIDIA GeForce GT 640

Model GV-N640OC-2GI

View product
B

MSI

GeForce GTX 670 2GB Power EditionView product
Processor6 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GT 640GeForce GTX 670
Maximum resolutionDiffers2560 x 1600 pixels3840 x 2400 pixels
CUDAYesYes
CUDA coresDiffers3841344
Processor frequencyDiffers1050 MHz915 MHz
Processor boost clock speedKnown for one980 MHz
Graphics card RAMDAC400 MHz400 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolution2560 x 1600 pixels2560 x 1600 pixels
Maximum displays per videocard44
Parallel processing technology supportDiffersNot supported2-Way SLI, 3-Way SLI
Stream processorsDiffers3841344
Shader clockKnown for one2100 MHz
Memory3 differ
Discrete graphics card memory2 GB2 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers128 bit256 bit
Memory clock speedDiffers1800 MHz6008 MHz
Memory bandwidth (max)Known for one192.2 GB/s
Ports & interfaces4 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantityDiffers21
DVI-I ports quantityDiffers01
DisplayPorts quantityDiffers01
HDMI version1.4a1.4a
DVI ports quantity22
VGA (D-Sub) ports quantityDiffers10
Performanceidentical
PhysXYesYes
TV tuner integratedNoNo
DirectX version1111
Shader model version5.05.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIYesYes
NVIDIA 3D VisionYesYes
Full HDYesYes
Texture Fill Rate (TFR)Known for one102.5 GTexel/s
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneNo
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
Power1 differ
Minimum system power supplyDiffers350 W500 W
Supplementary power connectorsKnown for one2x 6-pin
System requirementsidentical
Windows operating systems supportedYesYes
Mac operating systems supportedNoNo
Linux operating systems supportedYesYes
Weight & dimensions3 differ
LengthDiffers190 mm267 mm
DepthDiffers42 mm38 mm
HeightDiffers136.8 mm117 mm
Packaging contentidentical
Interface adapters includedKnown for oneDVI-I - VGA
User guideKnown for oneYes
Other features1 differ
Mac compatibilityNoNo
HDMIYesYes
Graphics card familyNVIDIANVIDIA
Maximum operating temperatureDiffers98 °C97 °C
Number of processors installed11

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