GeForce GT 640M vs Mobility Radeon HD 3870-X2

  Nvidia

Developer

  ATI

  GeForce GT 640M

Model

  Mobility Radeon HD 3870-X2

  6.96

benchmarks
Total performance

  5.33

  Kepler(N13P-GS)

Architecture

  RV6xx(M88-XT CF)

  28

Process, nm

  55

  2014

Release year

  2014

  384

Shaders

  640

  625

Core frequency

  660

  645

Core frequency (turbo mode)

  -

  -

Shaders frequency

  660

  DDR3, GDDR5

Memory type

  GDDR3

  1800 - 4000

Memory frequency

  850

  128

Memory bus

  256

  11

DirectX

  10.1

  12955.0

benchmarks
3DMark01

  37542.5

  10625.5

benchmarks
3DMark06

  13815.5

  5635.0

benchmarks
Cinebench R10

  4357.0

 

  • 10DE 0FD2
  • 10DE 0FD3
  • 10DE 0FD8

System device ids

 

  • 1002 9509

 

  • 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

 

  • Alienware Alienware M17
  • Intel W840DI
  • Alienware Area-51 m9750