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Product comparison · 2 gpus

GIGABYTE GV-N640OC-2GI graphics card NVIDIA GeForce GT 640 vs MSI GeForce GT 620 1GB OC

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  • 49specifications compared
  • 18differ
  • 31identical
  • 3known for one product only

Key differences

  • Graphics processor
    • GeForce GT 640
    • GeForce GT 620
  • CUDA cores
    • 384
    • 96
  • Processor frequency
    • 1050 MHz
    • 730 MHz
  • Shader clock
    • 2100 MHz
    • 1460 MHz
  • Stream processors
    • 384
    • 96
  • Discrete graphics card memory
    • 2 GB
    • 1 GB
  • Memory bus
    • 128 bit
    • 64 bit
  • Memory clock speed
    • 1800 MHz
    • 1334 MHz

Side by side

Differences highlightedShow differences only
52 specifications
A

GIGABYTE

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

Model GV-N640OC-2GI

View product
B

MSI

GeForce GT 620 1GB OCView product
Processor5 differ
Graphics processorDiffersGeForce GT 640GeForce GT 620
CUDA coresDiffers38496
Processor frequencyDiffers1050 MHz730 MHz
Shader clockDiffers2100 MHz1460 MHz
Maximum displays per videocardKnown for one4
Stream processorsDiffers38496
Memory3 differ
Discrete graphics card memoryDiffers2 GB1 GB
Memory busDiffers128 bit64 bit
Memory clock speedDiffers1800 MHz1334 MHz
Ports & interfaces4 differ
Interface typeDiffersPCI Express 3.0PCI Express 2.0
DVI-D ports quantityDiffers20
DVI-I ports quantityDiffers01
DVI ports quantityDiffers21
Performance1 differ
OpenGL versionDiffers4.24.1
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneNo
Design1 differ
Form factorDiffersFull-Height/Half-Length (FH/HL)Full-Height/Full-Length (FH/FL)
Power1 differ
Minimum system power supplyDiffers350 W300 W
Weight & dimensions3 differ
LengthDiffers190 mm165 mm
DepthDiffers42 mm41 mm
HeightDiffers136.8 mm111 mm

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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