Core i5-2557M vs Core M-5Y51

  Core i5-2557M

Model

  Core M-5Y51

  Intel

Developer

  Intel

  28.8

benchmarks
Total performance

  26.8

  2014

Release year

  2015

  Sandy Bridge

Architecture

  Broadwell

  32

Process (nm)

  14

  2

Cores

  2

  4

Threads

  4

  512KB + 3MB

Cache

  512KB + 4MB

  17.0

TDP, W

  5.0

  1700

Frequency

  1100

  2700

Frequency (turbo mode)

  2600

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  54.0

benchmarks
Single-core performance

  52.1

  130.0

benchmarks
Multi-core performance

  117.0

  2750.0

benchmarks
3DMark06

  2127.0

  6533.5

benchmarks
Cinebench R10

  5291.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF000306D4

 

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

Popular builds

 

  • Toshiba PORTEGE Z20t-B
  • Lenovo 80HE
  • HP Elite x2 1011 G1 Tablet
  • HP EliteBook Folio 1020 G1
  • Apple MacBook8,1
  • HP EliteBook Folio 1020 G1 SE
  • Lenovo 80J8