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Product comparison · 2 gpus

MSI N640GT-MD1GD3 graphics card NVIDIA GeForce GT 640 vs MSI N680GTX TF 2GD5/OC

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  • 30specifications compared
  • 13differ
  • 17identical
  • 32known for one product only

Key differences

  • Graphics processor
    • GeForce GT 640
    • GeForce GTX 680
  • Processor frequency
    • 900 MHz
    • 1058 MHz
  • Parallel processing technology support
    • Not supported
    • 3-Way SLI
  • Discrete graphics card memory
    • 1 GB
    • 2 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory bus
    • 128 bit
    • 256 bit
  • Memory clock speed
    • 1334 MHz
    • 6008 MHz
  • DVI-I ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
62 specifications
A

MSI

N640GT-MD1GD3 graphics card NVIDIA GeForce GT 640

Model N640GT-MD1GD3

View product
B

MSI

N680GTX TF 2GD5/OCView product
Processor3 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GT 640GeForce GTX 680
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
CUDAYesYes
CUDA coresKnown for one384
Processor frequencyDiffers900 MHz1058 MHz
Shader clockKnown for one1800 MHz
Graphics card RAMDACKnown for one400 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolution2560 x 1600 pixels2560 x 1600 pixels
Parallel processing technology supportDiffersNot supported3-Way SLI
Stream processorsKnown for one384
Processor boost clock speedKnown for one1124 MHz
Maximum displays per videocardKnown for one4
Memory4 differ
Discrete graphics card memoryDiffers1 GB2 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers128 bit256 bit
Memory clock speedDiffers1334 MHz6008 MHz
Memory bandwidth (max)Known for one32 GB/s
Ports & interfaces3 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantity11
DVI-I ports quantityDiffers01
DisplayPorts quantityDiffers01
HDMI versionKnown for one1.4a
DVI ports quantityDiffers12
VGA (D-Sub) ports quantityKnown for one1
Mini HDMI ports quantityKnown for one0
DMS-59 ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
VHDCI ports quantityKnown for one0
Performanceidentical
PhysXYesYes
TV tuner integratedNoNo
DirectX version1111
Shader model versionKnown for one5.0
OpenGL version4.24.2
HDCPYesYes
Dual Link DVIYesYes
NVIDIA 3D VisionYesYes
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneNo
Full HDYesYes
Dual DVOKnown for oneNo
Designidentical
Cooling typeActiveActive
Bracket heightKnown for oneFull-Height (FH)
Form factorKnown for oneFull-Height/Half-Length (FH/HL)
Number of slotsKnown for one2
CertificationKnown for oneRoHS
Poweridentical
Minimum system power supplyKnown for one350 W
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneNo
Linux operating systems supportedKnown for oneYes
Weight & dimensions3 differ
LengthDiffers171 mm270 mm
DepthDiffers37 mm38.8 mm
HeightDiffers115 mm129 mm
Packaging contentidentical
User guideKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
Mac compatibilityKnown for oneNo
HDMIYesYes
Graphics card familyKnown for oneNVIDIA
Maximum operating temperatureKnown for one98 °C
Number of processors installedKnown for one1

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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