GeForce GTX 645 vs Radeon HD 7970M

  Nvidia

Developer

  AMD

  GeForce GTX 645

Model

  Radeon HD 7970M

  13.3

benchmarks
Total performance

  -

Architecture

  GCN(Wimbledon XT)

  -

Process, nm

  28

  2014

Release year

  2014

  -

Shaders

  1280

  -

Core frequency

  850

  -

Shaders frequency

  850

  -

Memory type

  GDDR5

  -

Memory frequency

  4800

  -

Memory bus

  256

  -

DirectX

  11.1

  -

OpenGL

  4.2

• 10DE 11C4

System device ids

• 1002 6800

• Dell XPS 8700
• Alienware X51 R2
• Acer Predator G3-605
• Dell OptiPlex 9020
• Alienware X51
• HP 500-260ea
• HP 800-089

Popular builds

• Alienware M17xR4
• Alienware M18xR2
• Clevo P370EM
• Clevo P170EM
• Alienware M17xR3
• Alienware M17x
• Clevo P15xEMx