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Product comparison · 2 gpus

GIGABYTE R455OGI graphics card AMD Radeon HD4550 vs GIGABYTE R587UGD graphics card AMD Radeon HD5870

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  • 24specifications compared
  • 10differ
  • 14identical
  • 3known for one product only

Key differences

  • Graphics processor
    • Radeon HD4550
    • Radeon HD5870
  • Processor frequency
    • 650 MHz
    • 850 MHz
  • Graphics card memory type
    • GDDR3
    • GDDR5
  • Memory bus
    • 64 bit
    • 256 bit
  • Memory clock speed
    • 1600 MHz
    • 4800 MHz
  • Interface type
    • PCI Express 2.0
    • PCI Express 2.1
  • DirectX version
    • 10.1
    • 11
  • Shader model version
    • 4.1
    • 5.0

Side by side

Differences highlightedShow differences only
27 specifications
A

GIGABYTE

R455OGI graphics card AMD Radeon HD4550

Model R455OGI

View product
B

GIGABYTE

R587UGD graphics card AMD Radeon HD5870

Model R587UGD

View product
Processor2 differ
Graphics processorDiffersRadeon HD4550Radeon HD5870
Processor frequencyDiffers650 MHz850 MHz
Memory3 differ
Graphics card memory typeDiffersGDDR3GDDR5
Memory busDiffers64 bit256 bit
Memory clock speedDiffers1600 MHz4800 MHz
Ports & interfaces1 differ
Interface typeDiffersPCI Express 2.0PCI Express 2.1
DisplayPorts quantityKnown for one1
Performance3 differ
DirectX versionDiffers10.111
Shader model versionDiffers4.15.0
OpenGL versionDiffers2.13.1
Designidentical
Bracket heightKnown for oneFull-Height (FH)
Form factorKnown for oneFull-Height/Full-Length (FH/FL)
System requirements1 differ
Windows operating systems supportedDiffersWindows 7 Home Premium, Windows Vista Home Basic, Windows XP HomeWindows 7 Home Premium, Windows Vista Home Basic

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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