Core i7-4771 vs Core i7-2640M

  Core i7-4771

Model

  Core i7-2640M

  Intel

Developer

  Intel

  73.0

benchmarks
Total performance

  40.7

  2013

Release year

  2013

  Haswell

Architecture

  Sandy Bridge

  22

Process (nm)

  32

  4

Cores

  2

  8

Threads

  4

  8 MB SmartCache

Cache

  512KB + 4MB

  84.0

TDP, W

  35.0

  3500

Frequency

  2800

  3900

Frequency (turbo mode)

  3500

  104.0

benchmarks
Single-core performance

  73.0

  544.0

benchmarks
Multi-core performance

  187.0

 

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System device ids

 

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  • Asus MAXIMUS VI HERO
  • Apple iMac14,2
  • Asus Z87-A
  • MSI Z87-G45 GAMING (MS-7821)
  • Asus H87-PRO
  • Asus Z87-PRO
  • MSI B85-G43 GAMING (MS-7816)

Popular builds

 

  • Dell Latitude E6420
  • Dell Latitude E6520
  • Dell System XPS 15Z
  • Dell Latitude E6320
  • Dell XPS L412Z
  • Dell Precision M4600
  • HP EliteBook 8460p