Core i7 Q 840 vs Pentium 4405U

  Core i7 Q 840

Model

  Pentium 4405U

  Intel

Developer

  Intel

  33.7

benchmarks
Total performance

  33.4

  2014

Release year

  2016

  Clarksfield

Architecture

  Skylake

  45

Process (nm)

  14

  4

Cores

  2

  8

Threads

  4

  8 MB SmartCache

Cache

  512KB + 2MB

  45.0

TDP, W

  15.0

  1860

Frequency

  2100

  3200

Frequency (turbo mode)

  -

  58.4

benchmarks
Single-core performance

  57.0

  212.0

benchmarks
Multi-core performance

  160.0

 

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System device ids

 

  • BFEBFBFF000406E3

 

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