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Intel Core i7-4558U
Benchmarks & Specs

Name: Intel Core i7-4558U
Brand: Intel
Rating: 5 (1 reviews)

Last updated: 2025-07-25

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

The Intel Core i7-4558U belongs to the Haswell U generation. It offered an interesting combination of performance and efficiency from its introduction. This processor, manufactured in a 22nm process, was primarily designed for mobile systems. Particularly noteworthy is the integrated Intel Iris Graphics 5100.

This graphics unit delivered considerable graphics performance for an integrated solution of its time. It enabled the smooth playback of multimedia content and even supported some less demanding games. With 4 MB of Level 3 cache, the processor could access data quickly. This noticeably improved the system's responsiveness.

It is no longer primarily intended for today's most demanding applications. But everyday tasks such as surfing, word processing or video streaming are still reliably mastered by the Intel Core i7-4558U. Its energy efficiency and the usable graphics solution made it a popular choice. We find that it represents a solid foundation for older laptops.

Haswell U-Generation
Integrated Intel Iris Graphics 5100
4 MB Level-3-Cache
Reliable for everyday tasks

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 551 / 834
In segment Notebook

Multi-core performance

Rank 558 / 832
In segment Notebook

Geekbench 6 Single-Core
Single-core performance

2C / 4T · 3.30 GHz

962

2C / 4T · 3.30 GHz

961

2C / 4T · 3.30 GHz

960

2C / 4T · 3.20 GHz

959

2C / 4T · 3.50 GHz

957

Geekbench 6 Multi-Core
Multi-core performance

2C / 4T · 2.40 GHz

1,968

2C / 4T · 2.40 GHz

1,968

2C / 4T · 3.10 GHz

1,967

2C / 4T · 3.10 GHz

1,964

4C / 8T · 3.00 GHz

1,955

Geekbench 5, 64bit Single-Core
Single-core performance

2C / 4T · 3.30 GHz

805

2C / 4T · 3.30 GHz

803

2C / 4T · 3.30 GHz

802

4C / 8T · 3.90 GHz

799

4C / 8T · 3.80 GHz

793

Geekbench 5, 64bit Multi-Core
Multi-core performance

2C / 4T · 2.60 GHz

1,697

2C / 4T · 2.40 GHz

1,693

2C / 4T · 3.10 GHz

1,686

2C / 4T · 2.40 GHz

1,680

2C / 4T · 2.70 GHz

1,678

iGPU - FP32 Performance (Single-precision GFLOPS)

AMD Radeon R7 - 512 (Bristol Ridge)

782

AMD Radeon R7 - 512 (Bristol Ridge)

782

Intel Iris Graphics 5100

768

AMD Radeon 820M

758

Intel UHD Graphics 11th Gen (32 EU)

742

Cinebench R15 (Single-Core)
Single-core performance

4C / 8T · 3.60 GHz

130 cb

2C / 4T · 3.40 GHz

130 cb

2C / 4T · 3.30 GHz

129 cb

2C / 4T · 3.00 GHz

128 cb

2C / 4T · 3.30 GHz

127 cb

Cinebench R15 (Multi-Core)
Multi-core performance

2C / 4T · 2.50 GHz

318 cb

4C / 4T · 2.40 GHz

317 cb

2C / 4T · 3.10 GHz

314 cb

2C / 4T · 2.60 GHz

312 cb

4C / 4T · 2.40 GHz

312 cb

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Cinebench R11.5 (SC)
826 entries

Cinebench R11.5 (MC)
837 entries

Cinebench R11.5 iGPU
383 entries

Specifications

At a glance

Property	Value
Family	Intel Core i7 (300)
CPU group	Intel Core i 4000U (26)
Architecture	Haswell U
Technology	22 nm
Segment	Notebook
Socket	BGA 1168
Generation	4
Predecessor
Successor

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	2 / 4
Hyperthreading / SMT	✓
Core architecture	normal
Cores:	2x
Frequency:	2.80 GHz
Turbo Frequency (1 Core):	3.30 GHz
Turbo Frequency (2 Cores):	3.10 GHz
L2-Cache
L3-Cache	4.00 MB
Overclocking	No

Integrated graphics (iGPU)

Property	Value
GPU name	Intel Iris Graphics 5100
GPU frequency	0.20 - 1.20 GHz
CUs / Shader	40 / 320
Raytracing	✗
Max. displays	3
Max. GPU Memory	16 GB
Technology	22 nm
Release date	Q2/2013

NPU AI performance

Property	Value
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Memory type	Memory bandwidth
DDR3L-1333 DDR3L-1600	21.3 GB/s 25.6 GB/s
Property	Value
Max. Memory	16 GB
Memory channels	2
ECC	✗
PCIe	2.0 x 12
PCIe Bandwidth	6.0 GB/s

Thermal Management

Property	Value
TDP	28 W
TDP (PL2)
TDP up
TDP down
T. junction max.	100 °C

Technical details

Property	Value
Chip design	Monolithic
AES-NI	✓
Operating systems	Windows 10, Linux
Instruction set	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2
Release date	Q3/2013
Release price	345 $
Documents	Technical data sheet

User Reviews

Your rating

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