Radeon HD 7870 vs Mobility Radeon HD 4850

  AMD

Developer

  ATI

  Radeon HD 7870

Model

  Mobility Radeon HD 4850

  35.1

benchmarks
Total performance

  -

  GCN(Pitcairn XT)

Architecture

  Terascale 1(M98)

  28

Process, nm

  55

  2012

Release year

  -

Shaders

  800

  1000

Core frequency

  500

  1000

Shaders frequency

  500

  GDDR5

Memory type

  GDDR3

  4800

Memory frequency

  850

  256

Memory bus

  256

  11.1

DirectX

  10.1

  4.2

OpenGL

  -

benchmarks
3DMark06

  9784.0

benchmarks
Cinebench R10

  5682.0

• 1002 6818
• 1002 679E

System device ids

• Asus M5A97 R2.0
• Asrock Z77 Extreme4
• Gigabyte GA-990FXA-UD3
• Asus SABERTOOTH 990FX R2.0
• Gigabyte GA-970A-UD3
• Asus P8Z77-V LX
• Dell XPS 8500

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