Core i5-2520M vs Core i7-2820QM

  Core i5-2520M

Model

  Core i7-2820QM

  Intel

Developer

  Intel

  38.3

benchmarks
Total performance

  47.7

  2013

Release year

  2014

  Sandy Bridge

Architecture

  Sandy Bridge

  32

Process (nm)

  32

  2

Cores

  4

  4

Threads

  8

  512KB + 3MB

Cache

  1MB + 8MB

  35.0

TDP, W

  45.0

  2500

Frequency

  2300

  3200

Frequency (turbo mode)

  3400

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  69.2

benchmarks
Single-core performance

  71.0

  179.0

benchmarks
Multi-core performance

  325.0

  3541.5

benchmarks
3DMark06

  5818.5

  8814.5

benchmarks
Cinebench R10

  15043.5

 

  • BFEBFBFF000206A7

System device ids

 

  • BFEBFBFF000206A7
  • BFEBFBFF000206A6

 

  • Dell Latitude E6420
  • HP EliteBook 8460p
  • Dell Latitude E6320
  • Dell Latitude E6520
  • Dell Latitude E5420
  • Dell Latitude E6220
  • HP ProBook 6460b

Popular builds

 

  • HP EliteBook 8560w
  • Dell Precision M4600
  • Dell Precision M6600
  • HP EliteBook 8760w
  • Alienware M17xR3
  • Dell System XPS L702X
  • Alienware M18xR1