Core i7 870 vs Core i7-2640M

  Core i7 870

Model

  Core i7-2640M

  Intel

Developer

  Intel

  52.6

benchmarks
Total performance

  40.7

  2013

Release year

  2013

  Lynnfield

Architecture

  Sandy Bridge

  45

Process (nm)

  32

  4

Cores

  2

  8

Threads

  4

  8 MB SmartCache

Cache

  512KB + 4MB

  95.0

TDP, W

  35.0

  2930

Frequency

  2800

  3600

Frequency (turbo mode)

  3500

  77.6

benchmarks
Single-core performance

  73.0

  360.0

benchmarks
Multi-core performance

  187.0

 

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  • 0FABFBFF000106E5

System device ids

 

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  • Dell Studio XPS 8100
  • bin bin
  • Dell OptiPlex 980
  • Asus P7P55D-E
  • Asus P7P55D-E LX
  • Gigabyte GA-P55A-UD3
  • Asus P7P55D

Popular builds

 

  • Dell Latitude E6420
  • Dell Latitude E6520
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  • Dell Precision M4600
  • HP EliteBook 8460p