Radeon HD 6990M Crossfire vs Radeon HD 6330M

  AMD

Developer

  AMD

  Radeon HD 6990M Crossfire

Model

  Radeon HD 6330M

  -

benchmarks
Total performance

  -

  Terascale 2(Blackcomb XTX)

Architecture

  Terascale 2(Robson LP)

  40

Process, nm

  40

  2240

Shaders

  80

  715

Core frequency

  500

  715

Shaders frequency

  500

  GDDR5

Memory type

  DDR3

  900

Memory frequency

  800

  256

Memory bus

  64

  11

DirectX

  11