GeForce GTX 660 vs GeForce GT 420M

  Nvidia

Developer

  Nvidia

  GeForce GTX 660

Model

  GeForce GT 420M

benchmarks
Total performance

  3.06

  -

Architecture

  Fermi(N11P-GE)

  -

Process, nm

  40

  2012

Release year

  -

Shaders

  96

  -

Core frequency

  500

  -

Shaders frequency

  1000

  -

Memory type

  (G)DDR3

  -

Memory frequency

  800

  -

Memory bus

  128

  -

DirectX

  11

• 10DE 11C0
• 10DE 1185
• 10DE 1195

System device ids

• 10DE 0DF1

• Asus P8Z77-V LX
• bin bin
• Alienware X51
• Asus M5A97 R2.0
• Asus P8Z77-V LK
• Asrock Z77 Extreme4
• MSI Z77A-G43 (MS-7758)

Popular builds

• Acer Aspire 5742G
• Dell XPS L501X
• Packard EasyNote TM85
• Acer Aspire 5745G
• Samsung RF510/RF410/RF710
• Acer TravelMate 5742G
• Acer Aspire 4741