Core i5-2540M vs Core i7-4550U

  Core i5-2540M

Model

  Core i7-4550U

  Intel

Developer

  Intel

  38.4

benchmarks
Total performance

  36.2

  2013

Release year

  2014

  Sandy Bridge

Architecture

  Haswell

  32

Process (nm)

  22

  2

Cores

  2

  4

Threads

  4

  512KB + 3MB

Cache

  512KB + 4MB

  35.0

TDP, W

  15.0

  2600

Frequency

  1500

  3300

Frequency (turbo mode)

  3000

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  67.9

benchmarks
Single-core performance

  66.5

  177.0

benchmarks
Multi-core performance

  166.0

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF00040651

 

  • HP EliteBook 8460p
  • Lenovo 7829DB2
  • Dell Latitude E6420
  • HP EliteBook 2560p
  • Dell Latitude E6520
  • HP EliteBook 8560p
  • Dell Latitude E6320

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