Radeon HD 7770 vs Mobility Radeon HD 4830

  AMD

Developer

  ATI

  Radeon HD 7770

Model

  Mobility Radeon HD 4830

  17.1

benchmarks
Total performance

  -

  GCN(Cape Verde)

Architecture

  Terascale 1(M97)

  28

Process, nm

  40

  2014

Release year

  -

  640

Shaders

  640

  1000

Core frequency

  550

  1000

Shaders frequency

  550

  GDDR5

Memory type

  GDDR3, DDR3

  4500

Memory frequency

  700

  128

Memory bus

  128

  11.1

DirectX

  10.1

  4.2

OpenGL

  -

  19307.0

benchmarks
3DMark06

  7155.0

 

  • 1002 683D

System device ids

 

     

    • Dell XPS 8500
    • Asus M5A97 R2.0
    • Gigabyte GA-78LMT-USB3
    • Asus M5A78L-M/USB3
    • bin bin
    • Gigabyte GA-970A-DS3P
    • Asus M5A97 LE R2.0

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