Intel Core Ultra 5 125H: Specs, Pros & Cons

KACBU

Should I buy it?

Intel Core Ultra 5 125H

CONSIDER

Great choice if these matter:

Thin creator and productivity laptops from 2024
Buyers who want Arc integrated graphics without paying for a discrete GPU
Machines that mix everyday work with occasional rendering

Watch out for:

11 NPU TOPS falls short of the 40 TOPS Copilot+ bar introduced a year later
115 W max turbo is demanding for a thin chassis; sustained clocks vary widely by design

Regret riskLOWlimited data

Main risks

11 NPU TOPS falls short of the 40 TOPS Copilot+ bar introduced a year later
115 W max turbo is demanding for a thin chassis; sustained clocks vary widely by design
Superseded by Lunar Lake and Arrow Lake parts with better efficiency and stronger NPUs
Its Arc iGPU is capable but still a step below the 8-Xe-core configurations above it

The risk level is computed from the release date and verified weaknesses. The confidence score appears only once enough owner reports exist.

Alternatives

AMD Ryzen AI 9 465

Google Tensor G6

This box relies only on verified specs, the release date and editorial assessment; owner reports join them as they come in. We do not predict prices.

Core Structure

How many cores does the processor have?

Manufacturer's official core and architecture information.

CORE STRUCTURE

The structure decisive in multi-core tasks.

14 Core

14 Core — Total Cores · 18 Thread — Concurrent Threads · 4 Performance — High-performance core · 8 + 2 LP Efficiency — Low-power core · Meteor Lake — Core architecture

14 Core18 Thread4 Performance8 + 2 LP EfficiencyMeteor Lake

14 CoreTotal Cores

18 ThreadConcurrent Threads

4 PerformanceHigh-performance core

8 + 2 LP EfficiencyLow-power core

Meteor LakeCore architecture

Frequency

How fast does it work?

Manufacturer's official frequency values.

FREQUENCY

Value that determines single-core performance.

4.5 GHz Boost

4.5 GHz — Maximum boost frequency · 1.2 GHz (P-core) — Base frequency

4.5 GHz1.2 GHz (P-core)

4.5 GHzMaximum boost frequency

1.2 GHz (P-core)Base frequency

Power and Cooling

How much power does it draw?

Official power values that determine cooling needs.

POWER AND COOLING

These values determine the cooling budget.

28 W TDP

28 W — Base Power Consumption (TDP) · 115 W — Maximum turbo power

28 W115 W

28 WBase Power Consumption (TDP)

115 WMaximum turbo power

Who Is It For?

Where does it stand out?

A usage guide built from the specs and the editors' tags; not a test result.

Content Creation

Thin creator and productivity laptops from 2024

Good fit

Buyers who want Arc integrated graphics without paying for a discrete GPU

Good fit

Content Creation

Machines that mix everyday work with occasional rendering

Good fit

Editorial Analysis

Strengths and points to consider

The Kacbu editors' assessment of the specifications the maker publishes. We do not test devices ourselves, so nothing here is a measured result. Anything taken from an independent review is shown with its publication and date in the Press section.

Strengths based on the specs

Arc Graphics with 7 Xe cores comfortably outruns the Iris Xe generation before it

18 threads from 14 cores handle sustained multi-thread work at 28 W

Intel 4 lithography brought a real efficiency step over Raptor Lake

First-generation NPU offloads background AI work from the CPU and GPU

Things to consider

11 NPU TOPS falls short of the 40 TOPS Copilot+ bar introduced a year later

115 W max turbo is demanding for a thin chassis; sustained clocks vary widely by design

Superseded by Lunar Lake and Arrow Lake parts with better efficiency and stronger NPUs

Its Arc iGPU is capable but still a step below the 8-Xe-core configurations above it

Historical Product Info

Official launch details

Instead of tracking today's retail price, Kacbu keeps the product's official launch information as a reference.

Design🇺🇸 United States

Intel designs its CPUs in the US; Meteor Lake's compute tile is fabbed on Intel 4 while other tiles use external foundries. Kacbu lists a fabrication country only when the company documents it for the specific part.

This is not the current retail price — it shows the product's historical, official launch information.

Specifications

Intel Core Ultra 5 125H specifications

Click a linked value to see other products that share that same spec, and leave a comment on that spec.

General

Family

Meteor Lake (Core Ultra Series 1)

Segment

Thin Performance Laptop

Release Year

2023

Manufacturer

Intel

Core Structure

Cores

Threads

Core Architecture

Meteor Lake

Efficiency Core

8 + 2 LP

Performance Core

Frequency

Base Frequency

1.2 GHz (P-core)

Boost Clock

4.5 GHz

Cache

L3 Cache

18 MB

Graphics Unit

Integrated Graphics

Intel Arc Graphics (7 Xe cores)

Power

TDP

28 W

Maximum Turbo Power

115 W

Platform

Socket

FCBGA2049 (soldered)

Manufacturing Process

Intel 4

Memory Type

LPDDR5X-7467 / DDR5-5600

FAQ

The most common questions about this product

What the numbers on the spec sheet actually mean in day-to-day use.

Is the Core Ultra 5 125H a Copilot+ chip?

No. Its NPU delivers 11 TOPS, below the 40 TOPS Copilot+ requires. That bar arrived with the generation after this one.

How many cores does the 125H have?

14 — four Performance cores, eight Efficient cores and two Low-Power Efficient cores, with 18 threads.

What generation is it?

Meteor Lake, sold as Core Ultra Series 1 — Intel's first tile-based consumer design and the generation that introduced the NPU.

How does it compare to the Core Ultra 9 185H?

Same generation and the same 28 W class. The 185H adds two Performance cores, a faster peak clock and one more Xe core in the graphics; the 125H is the volume part with most of the platform's benefits.

Shared Hardware