FirePro M3900 vs Radeon R4

  AMD

Developer

  AMD

  FirePro M3900

Model

  Radeon R4

  -

benchmarks
Total performance

  -

  Terascale 2(Seymour XT)

Architecture

  GCN 1.1(Beema)

  40

Process, nm

  28

  160

Shaders

  192

  700

Core frequency

  800

  750

Core frequency (turbo mode)

  600

  DDR3

Memory type

  -

  900

Memory frequency

  -

  64

Memory bus

  64

  11

DirectX

  12 (FL 12_0)

  4.1

OpenGL

  4.4

  4997.0

benchmarks
3DMark06

  4046.0