Core i7-4650U vs Pentium Dual E2140

  Core i7-4650U

Model

  Pentium Dual E2140

  Intel

Developer

  Intel

  39.4

benchmarks
Total performance

  11.0

  2014

Release year

  2014

  Haswell

Architecture

  Conroe

  22

Process (nm)

  65

  2

Cores

  2

  4

Threads

  -

  512KB + 4MB

Cache

  1 MB L2

  15.0

TDP, W

  65.0

  1700

Frequency

  1600

  3300

Frequency (turbo mode)

  -

  74.3

benchmarks
Single-core performance

  23.1

  175.0

benchmarks
Multi-core performance

  45.9

 

  • BFEBFBFF00040651
  • 1FABFBFF00040651

System device ids

 

  • BFEBFBFF000006FD
  • AFEBFBFF000006FD
  • BFEBFBFF000006F6
  • BFEBFBFF00010677
  • BFEBFBFF000006FB
  • 0FABFBFF000006FD

 

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