Mobility Radeon HD 4870 X2 vs Mobility FireGL T2e

  ATI

Developer

  ATI

  Mobility Radeon HD 4870 X2

Model

  Mobility FireGL T2e

  -

benchmarks
Total performance

  -

  Terascale 1(M98-XT)

Architecture

  (M11GL)

  55

Process, nm

  -

  1600

Shaders

  4

  550

Core frequency

  2

  -

Core frequency (turbo mode)

  450

  550

Shaders frequency

  450

  GDDR3, GDDR5

Memory type

  128

  888

Memory frequency

  -

  256

Memory bus

  260

  10.1

DirectX

  -

  -

OpenGL

  9