Core i5-2557M vs Core i7-2637M

  Core i5-2557M

Model

  Core i7-2637M

  Intel

Developer

  Intel

  28.8

benchmarks
Total performance

  30.9

  2014

Release year

  2014

  Sandy Bridge

Architecture

  Sandy Bridge

  32

Process (nm)

  32

  2

Cores

  2

  4

Threads

  4

  512KB + 3MB

Cache

  512KB + 4MB

  17.0

TDP, W

  17.0

  1700

Frequency

  1700

  2700

Frequency (turbo mode)

  2800

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  54.0

benchmarks
Single-core performance

  56.1

  130.0

benchmarks
Multi-core performance

  145.0

  2750.0

benchmarks
3DMark06

  2834.0

  6533.5

benchmarks
Cinebench R10

  7074.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF000206A7

 

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

Popular builds

 

  • Dell System XPS L321X
  • Alienware M11xR3
  • Acer Aspire S3
  • Acer Aspire M3-581TG
  • Samsung 530U3BI/530U4BI/530U4BH
  • Acer TravelMate 8481TG
  • Samsung 900X3B/900X4B