Atom x7-Z8750 vs Core i7-2640M

  Atom x7-Z8750

Model

  Core i7-2640M

  Intel

Developer

  Intel

  20.8

benchmarks
Total performance

  40.7

  2016

Release year

  2013

  Cherry Trail

Architecture

  Sandy Bridge

  14

Process (nm)

  32

  4

Cores

  2

  4

Threads

  4

  2MB

Cache

  512KB + 4MB

  -

TDP, W

  35.0

  1600

Frequency

  2800

  2560

Frequency (turbo mode)

  3500

  x86

CPU type

  x86

 

64 bit support

 

 

Has integrated video

 

  29.5

benchmarks
Single-core performance

  73.0

  110.0

benchmarks
Multi-core performance

  187.0

 

  • BFEBFBFF000406C4

System device ids

 

  • BFEBFBFF000206A7

 

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  • Lenovo 20E3003NGE
  • Lenovo 80SG
  • Lenovo 20E30032US
  • Lenovo 20E4S0UG00
  • Lenovo 20E3003PMS
  • Lenovo 20E4S0UL00

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