Radeon HD 6620G vs Radeon HD 6990M Crossfire

  AMD

Developer

  AMD

  Radeon HD 6620G

Model

  Radeon HD 6990M Crossfire

  3.54

benchmarks
Total performance

  -

  Terascale 2(Llano)

Architecture

  Terascale 2(Blackcomb XTX)

  32

Process, nm

  40

  2014

Release year

  -

  400

Shaders

  2240

  400

Core frequency

  715

  400

Shaders frequency

  715

  -

Memory type

  GDDR5

  -

Memory frequency

  900

  -

Memory bus

  256

  11

DirectX

  11

  3595.5

benchmarks
3DMark06

  23292.0

  3379.0

benchmarks
Cinebench R10

  7382.0

 

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System device ids

 

     

    • HP Pavilion dv6 Notebook PC
    • Acer Aspire 5560
    • HP Pavilion g6 Notebook PC
    • HP Pavilion dv7 Notebook PC
    • Samsung 305V4A/305V5A
    • Samsung 305V4A/305V5A/3415VA
    • Toshiba SATELLITE L750D

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