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Product comparison · 2 gpus

GIGABYTE GV-N620D3-1GL graphics card NVIDIA GeForce GT 620 vs MSI N640GT-MD1GD3 graphics card NVIDIA GeForce GT 640

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  • 40specifications compared
  • 15differ
  • 25identical
  • 16known for one product only

Key differences

  • Graphics processor
    • GeForce GT 620
    • GeForce GT 640
  • CUDA cores
    • 96
    • 384
  • Processor frequency
    • 700 MHz
    • 900 MHz
  • Shader clock
    • 1400 MHz
    • 1800 MHz
  • Memory bus
    • 64 bit
    • 128 bit
  • Memory clock speed
    • 1200 MHz
    • 1334 MHz
  • Interface type
    • PCI Express 2.0
    • PCI Express 3.0
  • DVI-I ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
56 specifications
A

GIGABYTE

GV-N620D3-1GL graphics card NVIDIA GeForce GT 620

Model GV-N620D3-1GL

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B

MSI

N640GT-MD1GD3 graphics card NVIDIA GeForce GT 640

Model N640GT-MD1GD3

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Processor4 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GT 620GeForce GT 640
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
CUDAYesYes
CUDA coresDiffers96384
Processor frequencyDiffers700 MHz900 MHz
Shader clockDiffers1400 MHz1800 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
Parallel processing technology supportNot supportedNot supported
Stream processorsKnown for one384
Maximum displays per videocardKnown for one2
Memory2 differ
Discrete graphics card memory1 GB1 GB
Graphics card memory typeGDDR3GDDR3
Memory busDiffers64 bit128 bit
Memory clock speedDiffers1200 MHz1334 MHz
Memory bandwidth (max)Known for one14.4 GB/s
Ports & interfaces2 differ
Interface typeDiffersPCI Express 2.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantityKnown for one1
DVI-I ports quantityDiffers10
DisplayPorts quantity00
HDMI versionKnown for one1.4a
DVI ports quantity11
VGA (D-Sub) ports quantity11
Performance2 differ
PhysXYesYes
TV tuner integratedNoNo
DirectX versionDiffers11.111
Shader model versionKnown for one5.0
OpenGL versionDiffers4.34.2
HDCPKnown for oneYes
Dual Link DVIYesYes
NVIDIA 3D VisionKnown for oneYes
NVIDIA GameWorks VRNoNo
NVIDIA G-SYNCNoNo
Full HDYesYes
Texture Fill Rate (TFR)Known for one11.2 GTexel/s
Design2 differ
Cooling typeActiveActive
Bracket heightKnown for oneFull-Height (FH)
Form factorDiffersHalf-Height/Half-Length (HH/HL)Full-Height/Half-Length (FH/HL)
Number of slotsDiffers12
Poweridentical
Minimum system power supply350 W350 W
System requirementsidentical
Windows operating systems supportedYesYes
Mac operating systems supportedNoNo
Linux operating systems supportedKnown for oneYes
Weight & dimensions3 differ
LengthDiffers175 mm171 mm
DepthDiffers22 mm37 mm
HeightDiffers121.5 mm115 mm
Packaging contentidentical
User guideKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Mac compatibilityNoNo
HDMIYesYes
Graphics card familyKnown for oneNVIDIA
Maximum operating temperatureKnown for one98 °C
Number of processors installed11

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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