GeForce GT 550M vs GeForce GT 640

  Nvidia

Developer

  Nvidia

  GeForce GT 550M

Model

  GeForce GT 640

  4.51

benchmarks
Total performance

  Fermi(N12P-GT)

Architecture

  -

  40

Process, nm

  -

  2014

Release year

  2014

  96

Shaders

  -

  740

Core frequency

  -

  1480

Shaders frequency

  -

  DDR3/GDDR5

Memory type

  -

  900

Memory frequency

  -

  128

Memory bus

  -

  11

DirectX

  -

• 10DE 0DF6
• 10DE 1246
• 10DE 0DD6

System device ids

• 10DE 0FC1
• 10DE 0FC0
• 10DE 1282
• 10DE 124B

• Dell System XPS L702X
• Asus N53SN
• Lenovo 20090
• Asus N43SN
• Compal PBL21
• Lenovo 0855
• Lenovo PIQY0

Popular builds

• Dell XPS 8500
• bin bin
• Alienware X51
• Asus M51AC
• Acer Predator G3620
• Asus M5A78L-M/USB3
• Asus M5A97 R2.0