Intel Core i7-4558U Processor

Last updated:

Core i7-4558U is a mobile processor from Intel released on 4 June 2013, and it is in cpu.details.production-unknown now. It belongs to Core i7 family and has a Haswell-ULT architecture. This processor is built on Intel BGA 1168, and uses unknown PCI express connection. 22 nm process is used in production.

Processor has 2 cores and 4 threads, with the base frequency of 2.8 GHz. It has DDR3 memory support. As for the cache, it supports L1 64K (per core), L2 256K (per core) and L3 4MB (shared).

Learn more about Intel Core i7-4558U:

Specifications

Vertical Segment
Mobile
Release date
4 June 2013
Production status
unknown
Generation
Core i7
Codename
Haswell-ULT
Socket
Intel BGA 1168
Total Cores
2
Total Threads
4
Frequency
2.8 GHz
Turbo clock
up to 3.3 GHz
Cache L1
64K (per core)
Cache L2
256K (per core)
Cache L3
4MB (shared)
TDP
28 W

Physical Specifications

Socket
Intel BGA 1168
Foundry
Intel
Process size
22 nm
Transistors
1,300 million
Die size
118 mm²
Package
FC-BGA1168

Performance

Frequency
2.8 GHz
Turbo clock
up to 3.3 GHz
Base clock
100 MHz
Multiplier
28.0x
Multiplier unlocked
No
TDP
28 W

Architecture Details

Vertical Segment
Mobile
Production status
unknown
Release date
4 June 2013
Codename
Haswell-ULT
Generation
Core i7
Part
SR188
Memory support
DDR3
ECC memory
No

Cores

Total Cores
2
Total Threads
4
SMP # CPUs
1
Integrated graphics
Intel HD 5100

Cache

Cache L1
64K (per core)
Cache L2
256K (per core)
Cache L3
4MB (shared)

Features & Technologies

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4.2
  • AVX
  • EIST
  • Intel 64
  • XD bit
  • VT-x
  • VT-d
  • AES-NI
  • TXT
  • HTT

Drivers

Looking for Core i7-4558U driver download? We recommend Driver Booster program that can find, install, and keep up to date all drivers on Windows 10, 8.1, and 7 in one click!

FREE Drivers Download

Benchmark & Performance

Compare

Gaming

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.