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Product comparison · 2 gpus

GIGABYTE GV-N440-2GI graphics card NVIDIA GeForce GT 440 vs GIGABYTE GV-R777D5-1GD graphics card AMD Radeon HD7770

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  • 29specifications compared
  • 13differ
  • 16identical
  • 8known for one product only

Key differences

  • Graphics processor family
    • NVIDIA
    • AMD
  • Graphics processor
    • GeForce GT 440
    • Radeon HD7770
  • Processor frequency
    • 810 MHz
    • 1000 MHz
  • Discrete graphics card memory
    • 2 GB
    • 1 GB
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory clock speed
    • 1600 MHz
    • 4500 MHz
  • Interface type
    • PCI Express 2.0
    • PCI Express 3.0
  • VGA (D-Sub) ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
37 specifications
A

GIGABYTE

GV-N440-2GI graphics card NVIDIA GeForce GT 440

Model GV-N440-2GI

View product
B

GIGABYTE

GV-R777D5-1GD graphics card AMD Radeon HD7770

Model GV-R777D5-1GD

View product
Processor3 differ
Graphics processor familyDiffersNVIDIAAMD
Graphics processorDiffersGeForce GT 440Radeon HD7770
CUDAKnown for oneYes
Processor frequencyDiffers810 MHz1000 MHz
Shader clockKnown for one1620 MHz
Parallel processing technology supportKnown for oneNot supported
Memory3 differ
Discrete graphics card memoryDiffers2 GB1 GB
Graphics card memory typeDiffersGDDR3GDDR5
Memory clock speedDiffers1600 MHz4500 MHz
Ports & interfaces2 differ
Interface typeDiffersPCI Express 2.0PCI Express 3.0
VGA (D-Sub) ports quantityDiffers10
Mini DisplayPorts quantityKnown for one2
Performance2 differ
PhysXDiffersYesNo
OpenGL versionDiffers4.04.2
HDCPKnown for oneYes
Design1 differ
Form factorDiffersFull-Height/Full-Length (FH/FL)Full-Height/Half-Length (FH/HL)
Power1 differ
Minimum system power supplyDiffers400 W450 W
Weight & dimensionsidentical
LengthKnown for one186 mm
DepthKnown for one36 mm
HeightKnown for one127 mm
Other features1 differ
Dimensions (WxDxH)Differs186 x 127 x 36 mm136.5 x 212 x 41.5 mm

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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