GeForce GT 640M vs Radeon R7 250X

  Nvidia

Developer

  AMD

  GeForce GT 640M

Model

  Radeon R7 250X

  6.96

benchmarks
Total performance

  16.4

  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

 

  • 1002 683D

 

  • 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

 

  • Asus M5A78L-M/USB3
  • Gigabyte GA-970A-DS3P
  • Asus M5A97 R2.0
  • bin bin
  • MSI 970 GAMING (MS-7693)
  • Asrock 960GM-VGS3 FX
  • MSI H81M-E34 (MS-7817)