Iris Pro Graphics 580 vs Radeon HD 8790M

  Intel

Developer

  AMD

  Iris Pro Graphics 580

Model

  Radeon HD 8790M

  -

benchmarks
Total performance

  -

  Intel Gen. 9 (Skylake)(Skylake GT4e)

Architecture

  GCN(Mars XTX)

  14

Process, nm

  28

  72

Shaders

  384

  350

Core frequency

  850

  1050

Core frequency (turbo mode)

  -

  -

Shaders frequency

  850

  eDRAM

Memory type

  GDDR5

  -

Memory frequency

  4500

  eDRAM + 64/128

Memory bus

  128

  12 (FL 12_1)

DirectX

  11.1

  4.4

OpenGL

  -

  11355.0

benchmarks
Cinebench R10

  7734.0