GeForce GTX 645 vs GeForce GTX 660 Ti

  Nvidia

Developer

  Nvidia

  GeForce GTX 645

Model

  GeForce GTX 660 Ti

  13.3

benchmarks
Total performance

  -

Architecture

  Kepler(GK104)

  -

Process, nm

  28

Release year

  2012

  -

Shaders

  1344

  -

Core frequency

  915

  -

Core frequency (turbo mode)

  980

  -

Memory type

  GDDR5

  -

Memory frequency

  6000

  -

Memory bus

  192

  -

DirectX

  11

• 10DE 11C4

System device ids

• 10DE 1183

• Dell XPS 8700
• Alienware X51 R2
• Acer Predator G3-605
• Dell OptiPlex 9020
• Alienware X51
• HP 500-260ea
• HP 800-089

Popular builds

• Asrock Z77 Extreme4
• Asus P8Z77-V LX
• bin bin
• Asus P8Z77-V LK
• Asus SABERTOOTH Z77
• Asus P8Z77-V
• Gigabyte GA-Z77X-UD3H