Product comparison · 2 laptops

Fujitsu LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop vs Fujitsu LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop

161specifications compared
18differ
143identical
14known for one product only

Key differences

Processor family
- LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:Intel® Core™ i5
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:Intel® Core™ i7
Processor generation
- LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:7th gen Intel® Core™ i5
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:8th gen Intel® Core™ i7
Processor model
- LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:i5-7200U
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:i7-8550U
Processor cores
- LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:2
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:4
Processor threads
- LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:4
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:8
Processor boost frequency
- LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:3.1 GHz
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:4 GHz
Processor frequency
- LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:2.5 GHz
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:1.8 GHz
Processor cache
- LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:3 MB
- LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop:8 MB

Side by side

Differences highlightedShow differences only

Comparison of E458, E558
175 specifications	A Fujitsu LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop Model E458 View product	B Fujitsu LIFEBOOK E558 Intel® Core™ i7 i7-8550U Laptop Model E558 View product
Processor12 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	7th gen Intel® Core™ i5	8th gen Intel® Core™ i7
Processor modelDiffers	i5-7200U	i7-8550U
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.1 GHz	4 GHz
Processor frequencyDiffers	2.5 GHz	1.8 GHz
Processor cacheDiffers	3 MB	8 MB
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Processor codenameDiffers	Kaby Lake	Kaby Lake R
SteppingDiffers	H0	Y0
Configurable TDP-up frequencyDiffers	2.7 GHz	2 GHz
Configurable TDP-downDiffers	7.5 W	10 W
Memory1 differ
Memory clock speedDiffers	2133 MHz	2400 MHz
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics 620	Intel® UHD Graphics 620
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1150 MHz
On-board graphics card IDDiffers	0x5916	0x5917
Ports & interfacesidentical
Docking connectorKnown for one	Unknown — not stated by the source	Yes
SmartCard slotKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Processor special features1 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	No	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	0.00	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	95443	122589
Processor codeKnown for one	SR2ZU	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter output currentKnown for one	3.42 A	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	CB, CE, WEEE, Microsoft Operating Systems (HCT / HCL entry / WHQL)	CE, CB, WEEE, Microsoft Operating Systems (HCT / HCL entry / WHQL)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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