GeForce GT 640M vs ION 2

  Nvidia

Developer

  NVIDIA

  GeForce GT 640M

Model

  ION 2

  6.96

benchmarks
Total performance

  -

  Kepler(N13P-GS)

Architecture

  GT2xx(GT218-ION-A3, GT218-ILV-A3)

  28

Process, nm

  40

  2014

Release year

  -

Shaders

  16

  625

Core frequency

  405 / 475 / 535

  645

Core frequency (turbo mode)

  -

  -

Shaders frequency

  ? / 1100 / ?

  DDR3, GDDR5

Memory type

  DDR2, DDR3

  1800 - 4000

Memory frequency

  790

  128

Memory bus

  64

  11

DirectX

  10.1

benchmarks
3DMark01

  5539.5

benchmarks
3DMark06

  1963.0

benchmarks
Cinebench R10

  1027.0

• 10DE 0FD2
• 10DE 0FD3
• 10DE 0FD8

System device ids

• 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