Core i7-4558U vs Pentium Dual E2140

  Core i7-4558U

Model

  Pentium Dual E2140

  Intel

Developer

  Intel

  45.2

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

  28.0

TDP, W

  65.0

  2800

Frequency

  1600

  3300

Frequency (turbo mode)

  -

  77.9

benchmarks
Single-core performance

  23.1

  218.0

benchmarks
Multi-core performance

  45.9

 

  • BFEBFBFF00040651
  • 0FABFBFF00040651
  • 1FABFBFF00040651

System device ids

 

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

 

  • Asus UX301LAA
  • Lenovo 20351
  • Lenovo F0AM
  • Asus B551LA
  • Apple MacBookPro11,1
  • Lenovo F0AN
  • Asus X550LA

Popular builds

 

  • To Be Filled By O.E.M.
  • Gigabyte GA-G41M-Combo
  • Gigabyte GA-945GZM-S2
  • Dell Vostro 200
  • Dell Inspiron 530
  • Asus P5GC-MX
  • MSI P35 Platinum(MS-7345)