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Product comparison · 2 gpus

GIGABYTE GV-N630D3-2GL graphics card NVIDIA GeForce GT 630 vs GIGABYTE GV-N640D5-1GL graphics card NVIDIA GeForce GT 640

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  • 47specifications compared
  • 9differ
  • 38identical
  • 3known for one product only

Key differences

  • Graphics processor
    • GeForce GT 630
    • GeForce GT 640
  • Maximum resolution
    • 3840 x 2160 pixels
    • 2560 x 1600 pixels
  • Processor frequency
    • 902 MHz
    • 1046 MHz
  • Maximum digital resolution
    • 4096 x 2160 pixels
    • 2560 x 1600 pixels
  • Discrete graphics card memory
    • 2 GB
    • 1 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory clock speed
    • 1800 MHz
    • 5000 MHz
  • Memory bandwidth (max)
    • 14.4 GB/s
    • 40 GB/s

Side by side

Differences highlightedShow differences only
50 specifications
A

GIGABYTE

GV-N630D3-2GL graphics card NVIDIA GeForce GT 630

Model GV-N630D3-2GL

View product
B

GIGABYTE

GV-N640D5-1GL graphics card NVIDIA GeForce GT 640

Model GV-N640D5-1GL

View product
Processor4 differ
Graphics processorDiffersGeForce GT 630GeForce GT 640
Maximum resolutionDiffers3840 x 2160 pixels2560 x 1600 pixels
Processor frequencyDiffers902 MHz1046 MHz
Maximum digital resolutionDiffers4096 x 2160 pixels2560 x 1600 pixels
Shader clockKnown for one1804 MHz
Memory4 differ
Discrete graphics card memoryDiffers2 GB1 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory clock speedDiffers1800 MHz5000 MHz
Memory bandwidth (max)Differs14.4 GB/s40 GB/s
Performance1 differ
NVIDIA GameWorks VRKnown for oneNo
NVIDIA G-SYNCKnown for oneNo
Texture Fill Rate (TFR)Differs14.4 GTexel/s16.7 GTexel/s

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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