Core i5-2557M vs Core2 Duo T9900

  Core i5-2557M

Model

  Core2 Duo T9900

  Intel

Developer

  Intel

  28.8

benchmarks
Total performance

  23.8

  2014

Release year

  2013

  Sandy Bridge

Architecture

  Penryn

  32

Process (nm)

  45

  2

Cores

  2

  4

Threads

  -

  512KB + 3MB

Cache

  6 MB L2

  17.0

TDP, W

  35.0

  1700

Frequency

  3060

  2700

Frequency (turbo mode)

  -

  54.0

benchmarks
Single-core performance

  50.1

  130.0

benchmarks
Multi-core performance

  98.2

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF0001067A

 

  • Asus UX31E
  • Apple MacBookAir4,2
  • Toshiba PORTEGE Z830
  • Toshiba dynabook R631/D
  • Panasonic CF-H2ASFAZ1M
  • Panasonic CF-H2AGFHZ1M
  • Samsung 90X3A

Popular builds

 

  • Dell Latitude E6400
  • Dell Inspiron 1545
  • Dell Latitude E6500
  • Dell Precision M4400
  • Dell Precision M6400
  • Dell Studio XPS 1640
  • HP EliteBook 8730w