Mobility Radeon HD 4670 vs Radeon HD 7870M

  ATI

Developer

  AMD

  Mobility Radeon HD 4670

Model

  Radeon HD 7870M

  4.72

benchmarks
Total performance

  -

  Terascale 1(M96-XT)

Architecture

  GCN(Heathrow XT)

  55

Process, nm

  28

  2014

Release year

  -

  320

Shaders

  675

Core frequency

  800

  675

Shaders frequency

  800

  GDDR3, DDR2, DDR3

Memory type

  GDDR5

  800

Memory frequency

  4000

  128

Memory bus

  128

  10.1

DirectX

  11.1

  -

OpenGL

  4.2

• 1002 9488
• 1002 9490

System device ids

• Dell Studio XPS 1645
• Dell Studio XPS 1640
• Dell Studio XPS 1647
• Apple iMac10,1
• Apple iMac11,2
• Gigabyte GA-P35-DS4
• Acer Aspire 8935G

Popular builds