GeForce GT 640M vs GeForce 7025 / nForce 630a

  Nvidia

Developer

  Nvidia

  GeForce GT 640M

Model

  GeForce 7025 / nForce 630a

benchmarks
Total performance

  0.05

  Kepler(N13P-GS)

Architecture

  -

  28

Process, nm

  -

  2014

Release year

  2014

  384

Shaders

  -

  625

Core frequency

  -

  645

Core frequency (turbo mode)

  -

  DDR3, GDDR5

Memory type

  -

  1800 - 4000

Memory frequency

  -

  128

Memory bus

  -

  11

DirectX

  -

• 10DE 0FD2
• 10DE 0FD3
• 10DE 0FD8

System device ids

• 10DE 03D6
• 10DE 053E

• 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

• Asrock N68C-S UCC
• Asrock N68-S
• Asus M2N68-AM SE2
• Gigabyte GA-M68MT-S2
• Asus M2N68-AM Plus
• Asrock N68C-GS FX
• Asus M4N68T-M-LE-V2