Radeon HD 6645G2 vs Mobility Radeon X1800XT

  AMD

Developer

  ATI

  Radeon HD 6645G2

Model

  Mobility Radeon X1800XT

  -

benchmarks
Total performance

  -

  Terascale 2()

Architecture

  (M58, R520)

  40

Process, nm

  -

Shaders

  16

  -

Core frequency

  8

  -

Core frequency (turbo mode)

  550

  -

Shaders frequency

  550

  -

Memory type

  256

  -

Memory bus

  650

  11

DirectX

  GDDR3

  -

OpenGL

  9c