Core i5-2557M vs Pentium J2900

  Core i5-2557M

Model

  Pentium J2900

  Intel

Developer

  Intel

  28.8

benchmarks
Total performance

  21.4

  2014

Release year

  2014

  Sandy Bridge

Architecture

  Bay Trail-D

  32

Process (nm)

  22

  2

Cores

  4

  4

Threads

  4

  512KB + 3MB

Cache

  2MB

  17.0

TDP, W

  10.0

  1700

Frequency

  2410

  2700

Frequency (turbo mode)

  2667

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  54.0

benchmarks
Single-core performance

  30.2

  130.0

benchmarks
Multi-core performance

  115.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF00030673
  • BFEBFBFF00030678

 

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

Popular builds

 

  • Acer Aspire XC-603
  • Lenovo 10160
  • HP 251-a123w
  • Asus A_F_K31AN
  • Dell Inspiron 3646
  • Acer Aspire XC-603G
  • Acer Aspire XC-703