Atom N455 vs Core i5-2540M

  Atom N455

Model

  Core i5-2540M

  Intel

Developer

  Intel

  3.79

benchmarks
Total performance

  38.4

  2013

Release year

  2013

  Pinetrail

Architecture

  Sandy Bridge

  45

Process (nm)

  32

  1

Cores

  2

  2

Threads

  4

  512KB

Cache

  512KB + 3MB

  7.0

TDP, W

  35.0

  1660

Frequency

  2600

  -

Frequency (turbo mode)

  3300

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  8.54

benchmarks
Single-core performance

  67.9

  15.2

benchmarks
Multi-core performance

  177.0

  490.0

benchmarks
3DMark06

  3682.0

  863.0

benchmarks
Cinebench R10

  9109.0

 

  • BFE9FBFF000106CA

System device ids

 

  • BFEBFBFF000206A7

 

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