Pentium 4405U vs Atom Z520

  Pentium 4405U

Model

  Atom Z520

  Intel

Developer

  Intel

  33.4

benchmarks
Total performance

  3.2

  2016

Release year

  2014

  Skylake

Architecture

  Silverthorne

  14

Process (nm)

  45

  2

Cores

  1

  4

Threads

  2

  512KB + 2MB

Cache

  512KB

  15.0

TDP, W

  2.0

  2100

Frequency

  1333

  x86

CPU type

  x86

 

Has integrated video

 

  57.0

benchmarks
Single-core performance

  7.16

  160.0

benchmarks
Multi-core performance

  13.0

 

  • BFEBFBFF000406E3

System device ids

 

  • BFE9FBFF000106C2

 

  • Lenovo 80SA
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  • Lenovo 80QH
  • Lenovo 80SB

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