Specifications of
Core i7-4558U

Developer

Intel

Model

Core i7-4558U

Release year

2014

Architecture

Haswell

Process (nm)

22

Cores

2

Threads

4

Cache

512KB + 4MB

TDP, W

28.0

Frequency

2800

Frequency (turbo mode)

3300

CPU type

x86

64 bit support

Has integrated video

benchmarks
Total performance

45.2

benchmarks
Single-core performance

77.9

benchmarks
Multi-core performance

218.0

System device ids

  • BFEBFBFF00040651
  • 0FABFBFF00040651
  • 1FABFBFF00040651

Popular builds

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  • Apple MacBookPro11,1
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  • Asus X550LA