Home > CPU Comparison > Core i5 12450H or Apple M3: what's better?

Intel Core i5 12450H vs Apple M3

46 out of 100
Intel Core i5 12450H
VS
67 out of 100
Apple M3
Intel Core i5 12450H
Apple M3

We compared two 8-core laptop CPUs: the 2 GHz Intel Core i5 12450H against the 4.05 GHz Apple M3. 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 M3 and 12450H
Advantages of Intel Core i5 12450H
  • Supports up to 64 GB DDR5-4800 RAM
Advantages of Apple M3
  • More powerful Apple M3 GPU integrated graphics: 3.5 vs 0.9 TFLOPS
  • More modern manufacturing process – 3 versus 10 nanometers
  • Newer - released 1 year and 10 months later
  • 38% faster in a single-core Geekbench v6 test - 3009 vs 2187 points

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Core i5 12450H
vs
Apple M3

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Core i5 12450H
91
Apple M3 +54%
140
Cinebench 2024 (Multi)
Core i5 12450H
588
Apple M3 +21%
712
Cinebench 2026 (Multi) - 2341
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 i5 12450H
2187
Apple M3 +38%
3009
Geekbench 6 (Multi-Core)
Core i5 12450H
9279
Apple M3 +27%
11815
File compression 719.1 MB/sec 1260 MB/sec
Clang compilation 57.2 Klines/sec 94.7 Klines/sec
HTML 5 Browser 201.6 pages/sec 264.5 pages/sec
PDF Renderer 238.8 Mpixels/sec 313.9 Mpixels/sec
Text processing 230.7 pages/sec 297 pages/sec
Background blur 39.5 images/sec 50.2 images/sec
Photo processing 74.2 images/sec 114.8 images/sec
Ray tracing 12.4 Mpixels/sec 12.9 Mpixels/sec
Sources: GeekBench [1], [2] – 757 & 438 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Core i5 12450H
3271
Apple M3 +44%
4707
Passmark CPU (Multi-Core)
Core i5 12450H
15893
Apple M3 +20%
19065
Integer math 54.1 GOps/sec 42.6 GOps/sec
Floating point math 40 GOps/sec 48.3 GOps/sec
Find prime numbers 44M Primes/sec 231M Primes/sec
Random string sorting 20.5M Strings/sec 27.3M Strings/sec
Data encryption 10.6 GBytes/sec 11.5 GBytes/sec
Data compression 190.5 MBytes/sec 225 MBytes/sec
Physics 853 Frames/sec 1867 Frames/sec
Extended instructions 11.7B Matrices/sec 10B Matrices/sec
Sources: PassMark [3], [4] – 7165 & 1563 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Core i5 12450H
115.78
Apple M3 +38%
160.35

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 13.1 PPW 35.6 PPW
Geekbench 6 Multi / Watt 206.2 PPW 590.8 PPW
Passmark CPU Mark / Watt 353.2 PPW 953.3 PPW
Blender / Watt 2.57 PPW 8.02 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 i5 12450H
DateBenchmarkResult
πŸ“˜ 2026-04-16 -> dmytrokobzarGeekbench 6 CPU2342 / 9865
πŸ“˜ 2026-04-03 (Burnt_T0ast)Geekbench 6 CPU2342 / 8962
πŸ“˜ 2025-12-23 (atlas)Geekbench 6 CPU2181 / 7757
πŸ“˜ 2025-12-08 (Raj)Cinebench 202491 / 588
πŸ“˜ 2024-01-30 (black lee)Cinebench 202491 / 601
Add View all (5)
Apple M3
DateBenchmarkResult
πŸ“˜ 2026-08-22 (doannguyenmfs)Geekbench 6 CPU2991 / 11735
πŸ“˜ 2026-06-16 (darkknightSup)Geekbench 6 CPU2990 / 11498
Add View all (2)

Specifications

Full technical specification of Intel Core i5 12450H and Apple M3

General

Vendor Intel Apple
Released January 4, 2022 October 30, 2023
Type Laptop Laptop
Instruction Set x86-64 ARMv8
Codename Alder Lake Apple M3
Model number i5-12450H -
Integrated GPU UHD Graphics (48EU) Apple M3 GPU
Successor - Intel Core 5 210H - Apple M5 (10-Core)
Intel CPU rating (#182nd place)

CPU

Performance Cores
P-Cores 4 4
P-Threads 8 4
Base Frequency (P) 2 GHz 4.05 GHz
Turbo Boost Frequency (P) 4.4 GHz -
Efficient Cores
E-Cores 4 4
E-Threads 4 4
Base Frequency (E) 1.5 GHz 2.75 GHz
Turbo Boost Frequency (E) 3.3 GHz -
Total
Total Cores 8 8
Total Threads 12 8
Bus Frequency 100 MHz -
Multiplier 20x 40x
L1 Cache 80K (per core) 192K (per core)
L2 Cache 1280K (per core) 16MB (shared)
L3 Cache 12MB (shared) -
Unlocked Multiplier No No

Package

Transistors - 25 billions
Fabrication Process 10 nm 3 nm
TDP (PL1) 35-45 W (configurable) 20 W
Max. Boost TDP (PL2) 95 W -
Socket BGA-1744 Apple M-Socket
Peak Temperature 100Β°C 100Β°C

iGPU

Integrated Graphics Intel UHD Graphics (48EU) Apple M3 GPU
GPU Base Clock 400 MHz 500 MHz
GPU Boost Clock 1200 MHz 1380 MHz
Shading Units 384 1280
TMUs 24 80
ROPs 12 40
Execution Units 48 160
TGP 15 W 15 W
iGPU FLOPS
Core i5 12450H
0.9 TFLOPS
Apple M3 +289%
3.5 TFLOPS
More info: Apple M3 GPU (10-core) compared to UHD Graphics Xe G4 (48 EU)

Memory Support

Memory Types - DDR5-4800
- DDR4-3200
- LPDDR5-5200
- LPDDR4x-4267		 - LPDDR5-6400
Max. Memory Size 64 GB 24 GB
Memory Channels 2 8
Max. Memory Bandwidth - 102.4 GB/s
ECC Support No No

Misc

Official Site Intel Core i5 12450H official page -
PCI Express Version 4.0 4.0
PCI Express Lanes 28 -

Cast your vote

Choose between two processors
16 (59.3%)
11 (40.7%)
Total votes: 27

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Comments

So which CPU will you choose: Apple M3 or Intel Core i5 12450H?
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