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Product comparison · 2 gpus

GIGABYTE GV-N640OC-2GI graphics card NVIDIA GeForce GT 640 vs MSI N620GT-MD1GD3/LP graphics card NVIDIA GeForce GT 620

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  • 48specifications compared
  • 18differ
  • 30identical
  • 5known for one product only

Key differences

  • Graphics processor
    • GeForce GT 640
    • GeForce GT 620
  • CUDA cores
    • 384
    • 96
  • Processor frequency
    • 1050 MHz
    • 700 MHz
  • Shader clock
    • 2100 MHz
    • 1400 MHz
  • Stream processors
    • 384
    • 96
  • Discrete graphics card memory
    • 2 GB
    • 1 GB
  • Memory bus
    • 128 bit
    • 64 bit
  • Memory clock speed
    • 1800 MHz
    • 1333 MHz

Side by side

Differences highlightedShow differences only
53 specifications
A

GIGABYTE

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

Model GV-N640OC-2GI

View product
B

MSI

N620GT-MD1GD3/LP graphics card NVIDIA GeForce GT 620

Model N620GT-MD1GD3/LP

View product
Processor5 differ
Graphics processorDiffersGeForce GT 640GeForce GT 620
CUDA coresDiffers38496
Processor frequencyDiffers1050 MHz700 MHz
Shader clockDiffers2100 MHz1400 MHz
Maximum displays per videocardKnown for one4
Stream processorsDiffers38496
Memory3 differ
Discrete graphics card memoryDiffers2 GB1 GB
Memory busDiffers128 bit64 bit
Memory clock speedDiffers1800 MHz1333 MHz
Ports & interfaces4 differ
Interface typeDiffersPCI Express 3.0PCI Express 2.0
DVI-D ports quantityDiffers20
DVI-I ports quantityDiffers01
DVI ports quantityDiffers21
Performanceidentical
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneNo
Texture Fill Rate (TFR)Known for one11.2 GTexel/s
Design2 differ
Bracket heightKnown for oneFull-Height (FH)
Form factorDiffersFull-Height/Half-Length (FH/HL)Half-Height/Half-Length (HH/HL)
Number of slotsDiffers21
Power1 differ
Minimum system power supplyDiffers350 W300 W
Weight & dimensions3 differ
LengthDiffers190 mm165 mm
DepthDiffers42 mm21 mm
HeightDiffers136.8 mm63 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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