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Product comparison · 2 gpus

GIGABYTE GVN640D5GL-00-G graphics card NVIDIA GeForce GT 640 vs GIGABYTE GVN770O4GD-00-G graphics card NVIDIA GeForce GTX 770

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  • 28specifications compared
  • 17differ
  • 11identical
  • 2known for one product only

Key differences

  • Graphics processor
    • GeForce GT 640
    • GeForce GTX 770
  • Maximum resolution
    • 2560 x 1600 pixels
    • 4096 x 2160 pixels
  • Maximum digital resolution
    • 2560 x 1600 pixels
    • 4096 x 2160 pixels
  • Discrete graphics card memory
    • 1 GB
    • 4 GB
  • Memory bus
    • 64 bit
    • 256 bit
  • Memory clock speed
    • 5000 MHz
    • 7010 MHz
  • Interface type
    • PCI Express x8
    • PCI Express 3.0
  • HDMI ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
30 specifications
A

GIGABYTE

GVN640D5GL-00-G graphics card NVIDIA GeForce GT 640

Model GVN640D5GL-00-G

View product
B

GIGABYTE

GVN770O4GD-00-G graphics card NVIDIA GeForce GTX 770

Model GVN770O4GD-00-G

View product
Processor3 differ
Graphics processorDiffersGeForce GT 640GeForce GTX 770
Maximum resolutionDiffers2560 x 1600 pixels4096 x 2160 pixels
Processor frequencyKnown for one1046 MHz
Maximum digital resolutionDiffers2560 x 1600 pixels4096 x 2160 pixels
Memory3 differ
Discrete graphics card memoryDiffers1 GB4 GB
Memory busDiffers64 bit256 bit
Memory clock speedDiffers5000 MHz7010 MHz
Ports & interfaces5 differ
Interface typeDiffersPCI Express x8PCI Express 3.0
HDMI ports quantityDiffers01
DVI-I ports quantityDiffers01
DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
Performance1 differ
DirectX versionDiffers1111.1
Design1 differ
Form factorDiffersHalf-Height/Half-Length (HH/HL)Full-Height/Full-Length (FH/FL)
Bracket heightKnown for oneFull-Height (FH)
Weight & dimensions3 differ
LengthDiffers157 mm292 mm
DepthDiffers22 mm43 mm
HeightDiffers120 mm129 mm
Other features1 differ
Multi ViewDiffers24

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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