Core i7-3840QM vs Core i7-4550U

  Core i7-3840QM

Model

  Core i7-4550U

  Intel

Developer

  Intel

  59.8

benchmarks
Total performance

  36.2

  2013

Release year

  2014

  Ivy Bridge

Architecture

  Haswell

  22

Process (nm)

  22

  4

Cores

  2

  8

Threads

  4

  1MB + 8MB

Cache

  512KB + 4MB

  45.0

TDP, W

  15.0

  2800

Frequency

  1500

  3800

Frequency (turbo mode)

  3000

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  86.3

benchmarks
Single-core performance

  66.5

  432.0

benchmarks
Multi-core performance

  166.0

 

  • BFEBFBFF000306A9

System device ids

 

  • BFEBFBFF00040651

 

  • Dell Precision M4700
  • Dell Precision M6700
  • HP EliteBook 8570w
  • Alienware M17xR4
  • HP EliteBook 8770w
  • Alienware M18xR2
  • Lenovo 24415QG

Popular builds

 

  • Lenovo 20A7005KMS
  • Lenovo 20A7005JUK
  • Lenovo 20A7003UTX
  • Lenovo 20A7005JGE
  • Lenovo 20A7005KMZ
  • Lenovo 20A8A01DLM
  • Lenovo 20A70092MN