Home > CPU Comparison > Core Ultra 5 125H or M3 Pro: what's better?

Intel Core Ultra 5 125H vs Apple M3 Pro

52 out of 100
Intel Core Ultra 5 125H
VS
72 out of 100
Apple M3 Pro
Intel Core Ultra 5 125H
Apple M3 Pro

We compared two laptop CPUs: the 1.2 GHz Intel Core Ultra 5 125H with 14-cores against the 4.05 GHz Apple M3 Pro with 12-cores. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
DeviceFacts Final Score
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
πŸ”Œ Usage Scenario:

Key Differences

What are the key differences between Pro and 125H
Advantages of Intel Core Ultra 5 125H
  • Supports up to 96 GB LPDDR5-7467 RAM
  • Newer PCI Express version – 5.0
  • Has 2 more physical cores
  • More than 10Β° C higher critical temperature
Advantages of Apple M3 Pro
  • More modern manufacturing process – 3 versus 7 nanometers
  • Around 64 GB/s (71%) higher theoretical memory bandwidth
  • More powerful Apple M3 Pro GPU (18-core) integrated graphics: 6.4 vs 3.9 TFLOPS
  • 48% faster in a single-core Geekbench v6 test - 3163 vs 2136 points

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Core Ultra 5 125H
vs
M3 Pro

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Core Ultra 5 125H
100
M3 Pro +43%
143
Cinebench 2024 (Multi)
Core Ultra 5 125H
709
M3 Pro +49%
1059
Cinebench Scores (#141st place)
Submit your benchmark results

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Core Ultra 5 125H
2136
M3 Pro +48%
3163
Geekbench 6 (Multi-Core)
Core Ultra 5 125H
10076
M3 Pro +54%
15512
File compression 1090 MB/sec 1560 MB/sec
Clang compilation 78.8 Klines/sec 132.6 Klines/sec
HTML 5 Browser 273.9 pages/sec 382.9 pages/sec
PDF Renderer 321.4 Mpixels/sec 393.2 Mpixels/sec
Text processing 226.1 pages/sec 301 pages/sec
Background blur 42.4 images/sec 61.4 images/sec
Photo processing 103.8 images/sec 144.1 images/sec
Ray tracing 17.6 Mpixels/sec 19.7 Mpixels/sec
Sources: GeekBench [1], [2] – 823 & 991 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Core Ultra 5 125H
3321
M3 Pro +28%
4247
Passmark CPU (Multi-Core)
Core Ultra 5 125H
20044
M3 Pro +20%
24046
Integer math 67.6 GOps/sec 55.9 GOps/sec
Floating point math 49.4 GOps/sec 64.8 GOps/sec
Find prime numbers 85M Primes/sec 240M Primes/sec
Random string sorting 25.9M Strings/sec 35.2M Strings/sec
Data encryption 13.5 GBytes/sec 14.4 GBytes/sec
Data compression 222.3 MBytes/sec 288.5 MBytes/sec
Physics 1359 Frames/sec 2060 Frames/sec
Extended instructions 12.9B Matrices/sec 14.1B Matrices/sec
Sources: PassMark [3], [4] – 2263 & 1204 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Core Ultra 5 125H
137.14
M3 Pro +67%
228.7

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 25.3 PPW 35.3 PPW
Geekbench 6 Multi / Watt 359.9 PPW 517.1 PPW
Passmark CPU Mark / Watt 715.9 PPW 801.5 PPW
Blender / Watt 4.9 PPW 7.62 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.

Recent User Tests

The latest benchmark tests that have been submitted by users
Intel Core Ultra 5 125H
DateBenchmarkResult
πŸ“˜ 2026-07-07 (Dazzy G)Geekbench 6 CPU2266 / 11468
πŸ“˜ 2026-05-25 (SunrayVision)Geekbench 6 CPU2314 / 11107
πŸ“˜ 2026-05-25 (SunrayVision)Cinebench 2024103 / 763
πŸ“˜ 2026-04-05 (Fadaf)Geekbench 6 CPU2221 / 11456
πŸ“˜ 2025-11-30 (ilikememe)Geekbench 6 CPU2201 / 11410
Add View all (6)
Apple M3 Pro
DateBenchmarkResult
πŸ“˜ 2026-01-25 (Kirich)Geekbench 6 CPU3198 / 14601
πŸ“˜ 2026-01-25 (Kirich)Cinebench 2024150 / 946
Add View all (2)

Specifications

Full technical specification of Intel Core Ultra 5 125H and Apple M3 Pro

General

Vendor Intel Apple
Released December 14, 2023 October 30, 2023
Type Laptop Laptop
Instruction Set x86-64 ARMv8
Codename Meteor Lake Apple M3
Model number 125H -
Integrated GPU Arc Graphics (7-Cores) Apple M3 Pro GPU (18-core)
Rival Equivalent - AMD Ryzen 5 8640HS -
Successor - Intel Core Ultra 5 225H - Apple M5 Pro (18-Core)
Intel CPU rating (#138th place)

CPU

Performance Cores
P-Cores 4 6
P-Threads 8 6
Base Frequency (P) 1.2 GHz 4.05 GHz
Turbo Boost Frequency (P) 4.5 GHz -
Efficient Cores
E-Cores 10 6
E-Threads 10 6
Base Frequency (E) 0.7 GHz 2.75 GHz
Turbo Boost Frequency (E) 3.6 GHz -
Total
Total Cores 14 12
Total Threads 18 12
Bus Frequency 100 MHz -
Multiplier 12x 40x
L1 Cache 112K (per core) 192K (per core)
L2 Cache 2MB (per core) 16MB (shared)
L3 Cache 18MB (shared) -
Unlocked Multiplier No No

Package

Transistors - 37 billions
Fabrication Process 7 nm 3 nm
TDP (PL1) 20-28 W (configurable) 30 W
Max. Boost TDP (PL2) 115 W -
Socket FCBGA-2049 Apple M-Socket
Peak Temperature 110Β°C 100Β°C
Laptop processors ranking (178th and 44th place)

iGPU

Integrated Graphics Arc Graphics (7-Cores) Apple M3 Pro GPU (18-core)
GPU Base Clock 300 MHz 500 MHz
GPU Boost Clock 2200 MHz 1380 MHz
Shading Units 896 2304
TMUs 56 144
ROPs 24 72
Execution Units 112 288
TGP 28 W 30 W
iGPU FLOPS
Core Ultra 5 125H
3.9 TFLOPS
M3 Pro +64%
6.4 TFLOPS
More info: Apple M3 Pro GPU (18-core) compared to Arc iGPU (7-Cores)

Memory Support

Memory Types - LPDDR5-7467
- LPDDR5x-7467
- DDR5-5600		 - LPDDR5-6400
Max. Memory Size 96 GB 36 GB
Memory Channels 2 12
Max. Memory Bandwidth 89.6 GB/s 153.6 GB/s
ECC Support No No

Misc

Official Site Intel Core Ultra 5 125H official page -
PCI Express Version 5.0 4.0
PCI Express Lanes 28 -

Cast your vote

Choose between two processors
4 (36.4%)
7 (63.6%)
Total votes: 11

Competitors

1. Apple M3 Pro vs Apple M4 Pro (14-Core)
2. Apple M3 Pro vs Apple M4 (10-Core)
3. Apple M3 Pro vs Apple M1 Pro (10)
4. Apple M3 Pro vs Apple M2 Max
5. Apple M3 Pro vs Apple M3
6. Apple M3 Pro vs Apple M1 Max
7. Apple M3 Pro vs Apple M2 Pro
8. Intel Core Ultra 5 125H vs Intel Core i7 13700H (2)
9. Intel Core Ultra 5 125H vs Intel Core Ultra 7 155H (3)
10. Intel Core Ultra 5 125H vs Intel Core Ultra 5 226V
Compare other CPUs (460+)

Comments

So which CPU will you choose: Apple M3 Pro or Intel Core Ultra 5 125H?
🌐 Register your profile and become part of DeviceFacts community!
EnglishРусский