Core i5 661 vs Core i7-3820QM

  Core i5 661

Model

  Core i7-3820QM

  Intel

Developer

  Intel

  42.4

benchmarks
Total performance

  59.6

  2013

Release year

  2014

  Clarkdale

Architecture

  Ivy Bridge

  32

Process (nm)

  22

  2

Cores

  4

  4

Threads

  8

  4 MB SmartCache

Cache

  1MB + 8MB

  87.0

TDP, W

  45.0

  3330

Frequency

  2700

  3600

Frequency (turbo mode)

  3700

  76.2

benchmarks
Single-core performance

  86.3

  195.0

benchmarks
Multi-core performance

  428.0

 

  • BFEBFBFF00020652
  • BFEBFBFF00020655

System device ids

 

  • BFEBFBFF000306A9
  • 1FABFBFF000306A9

 

  • bin bin
  • Asus P7H55-M PRO
  • Gigabyte GA-P55A-UD3
  • Asus P7P55D
  • Asus P7H55-M
  • Gigabyte GA-H55M-USB3
  • Gigabyte GA-P55-USB3

Popular builds

 

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  • Alienware M17xR4
  • Apple MacBookPro10,1
  • Lenovo 2436CTO