Radeon HD 6640G2 vs GeForce GTX 260M SLI

  AMD

Developer

  NVIDIA

  Radeon HD 6640G2

Model

  GeForce GTX 260M SLI

  -

benchmarks
Total performance

  -

  Terascale 2()

Architecture

  G9x(NB9E-GTX)

  40

Process, nm

  55

  560

Shaders

  224

  -

Core frequency

  550

  -

Shaders frequency

  1375

  -

Memory type

  GDDR3

  -

Memory frequency

  950

  -

Memory bus

  256

  11

DirectX

  10