Intel

Intel Core i5-1345U

Expert rating7.7 / 10

Brand:: Intel
Form Factor:: Laptop
CPU Socket:: BGA 1744
Core/Thread Count:: 10C/12T
TDP:: 15W
iGPU:: Intel Iris Xe Graphics
CPU Series:: Core i5

Consumercarts is reader-supported. Learn more

Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Manufacturer: Intel Last updated: 2026-09-12

Intel Core i5-1345U Review

Intel Core i5-1345U 10-core 12-thread laptop (ultra-low power) processor, 1.6GHz base / 4.7GHz boost, 15W TDP, Raptor Lake, BGA 1744 socket

The Intel Core i5-1345U is an ultra-low-power mobile chip for thin-and-light and business laptops prioritizing battery life. It pairs 10 cores and 12 threads with a 1.6GHz base clock that boosts up to 4.7GHz and Intel Iris Xe Graphics graphics, all within a 15W envelope.

Performance and Architecture

With 10 cores and 12 threads, the Intel Core i5-1345U runs a 1.6GHz base clock that boosts up to 4.7GHz, backed by 12MB of L3 cache and Intel Iris Xe Graphics graphics on the Raptor Lake architecture.

Platform and Deployment

The Intel Core i5-1345U uses the BGA 1744 platform in a 15W envelope, positioned as an ultra-low-power mobile chip for thin-and-light and business laptops prioritizing battery life..

Comparison to Alternatives

Within the Core i5 lineup in this catalog, the Intel Core i5-1345U sits at the 10-core tier, differentiated mainly by clock speed, TDP, and socket from its closest siblings. Against AMD's Ryzen Mobile and Ryzen AI Mobile processors in this catalog at a similar tier, the Intel Core i5-1345U competes on platform ecosystem and per-core efficiency, while against Intel's own Core Ultra mobile parts in this catalog it occupies a narrower, more specialized deployment niche.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating7.7 / 10

The Intel Core i5-1345U prioritizes battery life and portability, fitting thin business and everyday laptops.

Best for

Ultra-thin laptops
Business laptops
All-day battery life

Not for

Gaming laptops
Heavy sustained workloads
Content creation

Specifications

What these specs mean

Identity

Codename	Raptor Lake
Release Year	2023

Segment and platform

Market Segment	Laptop
Microarchitecture	Raptor Lake
Socket	BGA 1744
Process Node	7 nm

Core configuration

Total Cores	10
Performance Cores	2
Efficiency Cores	8
Total Threads	12
SMT Enabled	Yes

Clock speeds

P-Core Base Clock	1.6 GHz
P-Core Boost Clock	4.7 GHz

Cache

L3 Cache	12 MB

Power and thermal

Base Power	15 W
Max Turbo Power	55 W

Memory

Memory Type	DDR5, DDR4, LPDDR5/x, LPDDR4x

Graphics and AI

Integrated Graphics	Yes

Form Factor	Laptop
TDP	15 W
iGPU	Intel Iris Xe Graphics

FAQs

What are the key specifications of the Intel Core i5-1345U?

The Intel Core i5-1345U has 10 cores and 12 threads, a 1.6 GHz base and 4.7 GHz boost clock, 12 MB of L3 cache and a 15 W TDP. Integrated graphics: Intel Iris Xe Graphics. Socket: BGA 1744.

Will the Intel Core i5-1345U work with my current setup?

The Intel Core i5-1345U lists Socket is BGA 1744. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Intel Core i5-1345U best suited to?

Best suited to: Ultra-thin laptops; Business laptops; All-day battery life.

What are the drawbacks of the Intel Core i5-1345U?

Not the best fit for: Gaming laptops; Heavy sustained workloads; Content creation.