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Product comparison · 2 gpus

ASUS GeForce GT 440 vs CLUB3D CGNX-G648L graphics card NVIDIA GeForce GT 640

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  • 30specifications compared
  • 15differ
  • 15identical
  • 22known for one product only

Key differences

  • Graphics processor
    • GeForce GT 440
    • GeForce GT 640
  • CUDA cores
    • 96
    • 384
  • Processor frequency
    • 822 MHz
    • 900 MHz
  • Shader clock
    • 1644 MHz
    • 955 MHz
  • Discrete graphics card memory
    • 1 GB
    • 4 GB
  • Graphics card memory type
    • GDDR5
    • GDDR3
  • Memory clock speed
    • 3200 MHz
    • 1600 MHz
  • Interface type
    • PCI Express 2.0
    • PCI Express 3.0

Side by side

Differences highlightedShow differences only
52 specifications
A

ASUS

GeForce GT 440View product
B

CLUB3D

CGNX-G648L graphics card NVIDIA GeForce GT 640

Model CGNX-G648L

View product
Processor4 differ
Graphics processor familyNVIDIANVIDIA
Graphics processorDiffersGeForce GT 440GeForce GT 640
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
CUDAYesYes
CUDA coresDiffers96384
Processor frequencyDiffers822 MHz900 MHz
Shader clockDiffers1644 MHz955 MHz
Graphics card RAMDACKnown for one400 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolutionKnown for one2560 x 1600 pixels
Parallel processing technology supportKnown for oneNot supported
Memory3 differ
Discrete graphics card memoryDiffers1 GB4 GB
Graphics card memory typeDiffersGDDR5GDDR3
Memory bus128 bit128 bit
Memory clock speedDiffers3200 MHz1600 MHz
Ports & interfaces3 differ
Interface typeDiffersPCI Express 2.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantityDiffers01
DVI-I ports quantityDiffers10
DisplayPorts quantity00
HDMI versionKnown for one1.4a
VGA (D-Sub) ports quantity11
Performance1 differ
PhysXYesYes
TV tuner integratedNoNo
DirectX versionDiffers10.011.1
Shader model versionKnown for one5.0
OpenGL versionKnown for one4.2
HDCPYesYes
Dual Link DVIKnown for oneNo
NVIDIA 3D VisionYesYes
Full HDKnown for oneYes
Design1 differ
Cooling typeActiveActive
Form factorKnown for oneHalf-Height/Half-Length (HH/HL)
Number of slots22
CertificationDiffersCE, FCCCE, FCC, RoHS
Poweridentical
Minimum system power supplyKnown for one350 W
Power consumption (typical)Known for one50 W
System requirements1 differ
Windows operating systems supportedDiffersWindows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Pro, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x
Minimum RAMKnown for one2048 MB
Minimum processorKnown for oneIntel Pentium 4, AMD Ahtlon XP class or higher
Minimum storage drive spaceKnown for one300 MB
Weight & dimensions2 differ
WeightKnown for one207 g
LengthDiffers215 mm146 mm
DepthKnown for one25 mm
HeightDiffers130 mm63 mm
Packaging dataidentical
Package widthKnown for one225 mm
Package depthKnown for one139 mm
Package heightKnown for one75 mm
Packaging contentidentical
ManualKnown for oneYes
User guideKnown for oneYes
Other featuresidentical
HDMIYesYes
ChipsetKnown for oneGK107

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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