Radeon HD 7770 vs Radeon R8 M445DX

  AMD

Developer

  AMD

  Radeon HD 7770

Model

  Radeon R8 M445DX

  17.1

benchmarks
Total performance

  -

  GCN(Cape Verde)

Architecture

  GCN()

  28

Process, nm

  28

  2014

Release year

  -

  640

Shaders

  1000

Core frequency

  720 / 1020

  1000

Shaders frequency

  -

  GDDR5

Memory type

  DDR4/DDR3

  4500

Memory frequency

  933 / 1000

  128

Memory bus

  128 + 64

  11.1

DirectX

  12

  4.2

OpenGL

  4.4

benchmarks
3DMark06

  8880.5

• 1002 683D

System device ids

• Dell XPS 8500
• Asus M5A97 R2.0
• Gigabyte GA-78LMT-USB3
• Asus M5A78L-M/USB3
• bin bin
• Gigabyte GA-970A-DS3P
• Asus M5A97 LE R2.0

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