GeForce GT 640M vs Radeon HD 8470D

  Nvidia

Developer

  AMD

  GeForce GT 640M

Model

  Radeon HD 8470D

benchmarks
Total performance

  3.51

  Kepler(N13P-GS)

Architecture

  Terascale 3(Richland)

  28

Process, nm

  32

  2014

Release year

  2014

Shaders

  128

  625

Core frequency

  800

  645

Core frequency (turbo mode)

  -

  -

Shaders frequency

  800

  DDR3, GDDR5

Memory type

  -

  1800 - 4000

Memory frequency

  -

  128

Memory bus

  -

  11

DirectX

  11

  -

OpenGL

  4.2

benchmarks
3DMark06

  6367.0

benchmarks
Cinebench R10

  5141.0

• 10DE 0FD2
• 10DE 0FD3
• 10DE 0FD8

System device ids

• 1002 9996

• Acer Aspire V3-571G
• Dell XPS L521X
• Apple iMac13,1
• Samsung 700Z3C/700Z5C
• Acer Aspire V3-771
• Toshiba Satellite P855
• Lenovo IdeaPad Z580

Popular builds

• MSI A68HM-E33 V2 (MS-7721)
• Gigabyte GA-F2A68HM-S1
• Asus A68HM-K
• Gigabyte GA-F2A78M-HD2
• Asrock FM2A68M-DG3+
• Gigabyte GA-F2A68HM-H
• Gigabyte GA-F2A68HM-HD2