GeForce GT 640M vs GeForce GTX 1070 SLI

  Nvidia

Developer

  NVIDIA

  GeForce GT 640M

Model

  GeForce GTX 1070 SLI

  6.96

benchmarks
Total performance

  -

  Kepler(N13P-GS)

Architecture

  Pascal(Pascal GP104 SLI)

  28

Process, nm

  16

  2014

Release year

  -

  384

Shaders

  625

Core frequency

  1506

  645

Core frequency (turbo mode)

  1683

  DDR3, GDDR5

Memory type

  GDDR5

  1800 - 4000

Memory frequency

  8000

  128

Memory bus

  2x 256

  11

DirectX

  12 (FL 12_1)

  -

OpenGL

  4.5

  10625.5

benchmarks
3DMark06

• 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

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