Radeon HD 7640G + HD 7670M Dual Graphics vs HD Graphics 4000

  AMD

Developer

  Intel

  Radeon HD 7640G + HD 7670M Dual Graphics

Model

  HD Graphics 4000

  -

benchmarks
Total performance

  -

  Terascale 3()

Architecture

  Ivy Bridge(Ivy Bridge)

  32/40

Process, nm

  22

Shaders

  16

  655 / 600

Core frequency

  350

  -

Core frequency (turbo mode)

  1350

  655 / 600

Shaders frequency

  -

  1800

Memory frequency

  -

  128

Memory bus

  64/128

  11

DirectX

  11

  4.2

OpenGL

  3.1

benchmarks
3DMark06

  4412.5

  4589.0

benchmarks
Cinebench R10