Home > CPU Comparison > Core i5 1334U or Core i5 12450H: what's better?

Intel Core i5 1334U vs i5 12450H

44 out of 100
Intel Core i5 1334U
VS
46 out of 100
Intel Core i5 12450H
Intel Core i5 1334U
Intel Core i5 12450H

We compared two laptop CPUs: the 1.3 GHz Intel Core i5 1334U with 10-cores against the 2 GHz i5 12450H with 8-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
NanoReview 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 12450H and 1334U
Advantages of Intel Core i5 1334U
  • More powerful Intel Iris Xe Graphics (80EU) integrated graphics: 1.6 vs 0.9 TFLOPS
  • Supports up to 96 GB DDR5-5200 RAM
  • Newer - released 1 year later
  • Has 2 more physical cores
  • 5% higher Turbo Boost frequency (4.6 GHz vs 4.4 GHz)

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Core i5 1334U
vs
Core i5 12450H

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
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)
Geekbench 6 (Multi-Core)
Core i5 1334U
7309
Core i5 12450H +16%
8489
File compression - 719.1 MB/sec
Clang compilation - 57.2 Klines/sec
HTML 5 Browser - 201.6 pages/sec
PDF Renderer - 238.8 Mpixels/sec
Text processing - 230.7 pages/sec
Background blur - 39.5 images/sec
Photo processing - 74.2 images/sec
Ray tracing - 12.4 Mpixels/sec
Sources: GeekBench [1], [2] – 757 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Core i5 1334U
13000
Core i5 12450H +22%
15893
Integer math 48.6 GOps/sec 54.1 GOps/sec
Floating point math 33.2 GOps/sec 40 GOps/sec
Find prime numbers 38M Primes/sec 44M Primes/sec
Random string sorting 16.7M Strings/sec 20.5M Strings/sec
Data encryption 9.2 GBytes/sec 10.6 GBytes/sec
Data compression 147.3 MBytes/sec 190.5 MBytes/sec
Physics 696 Frames/sec 853 Frames/sec
Extended instructions 8.3B Matrices/sec 11.7B Matrices/sec
Sources: PassMark [3], [4] – 1802 & 7165 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 25.7 PPW 13.1 PPW
Geekbench 6 Multi / Watt 487.3 PPW 188.6 PPW
Passmark CPU Mark / Watt 866.7 PPW 353.2 PPW
Blender / Watt - 2.57 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 1334U
No benchmark results yet
Add
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)

Specifications

Full technical specification of Intel Core i5 1334U and i5 12450H

General

Vendor Intel Intel
Released January 4, 2023 January 4, 2022
Type Laptop Laptop
Instruction Set x86-64 x86-64
Codename Raptor Lake Alder Lake
Model number i5-1334U i5-12450H
Integrated GPU Iris Xe Graphics (80EU) UHD Graphics (48EU)
Rival Equivalent - AMD Ryzen 5 7530U -
Successor - - Intel Core 5 210H
Intel CPU rating (189th and 182nd place)

CPU

Performance Cores
P-Cores 2 4
P-Threads 4 8
Base Frequency (P) 1.3 GHz 2 GHz
Turbo Boost Frequency (P) 4.6 GHz 4.4 GHz
Efficient Cores
E-Cores 8 4
E-Threads 8 4
Base Frequency (E) 0.9 GHz 1.5 GHz
Turbo Boost Frequency (E) 3.4 GHz 3.3 GHz
Total
Total Cores 10 8
Total Threads 12 12
Bus Frequency 100 MHz 100 MHz
Multiplier 13x 20x
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1280K (per core) 1280K (per core)
L3 Cache 12MB (shared) 12MB (shared)
Unlocked Multiplier No No

Package

Fabrication Process 10 nm 10 nm
TDP (PL1) 12-15 W (configurable) 35-45 W (configurable)
Max. Boost TDP (PL2) 55 W 95 W
Socket BGA-1744 BGA-1744
Peak Temperature 100Β°C 100Β°C

iGPU

Integrated Graphics Intel Iris Xe Graphics (80EU) Intel UHD Graphics (48EU)
GPU Base Clock 300 MHz 400 MHz
GPU Boost Clock 1250 MHz 1200 MHz
Shading Units 640 384
TMUs 40 24
ROPs 20 12
Execution Units 80 48
TGP 15 W 15 W
iGPU FLOPS
Core i5 1334U +78%
1.6 TFLOPS
Core i5 12450H
0.9 TFLOPS
More info: UHD Graphics Xe G4 (48 EU) compared to Iris Xe Graphics G7 (80EU)

Memory Support

Memory Types - DDR5-5200
- DDR4-3200
- LPDDR5-6400
- LPDDR5x-6400
- LPDDR4x-4267		 - DDR5-4800
- DDR4-3200
- LPDDR5-5200
- LPDDR4x-4267
Max. Memory Size 96 GB 64 GB
Memory Channels 2 2
ECC Support No No

Misc

Official Site Intel Core i5 1334U official page Intel Core i5 12450H official page
PCI Express Version 4.0 4.0
PCI Express Lanes 20 28

Cast your vote

Choose between two processors
59 (56.2%)
46 (43.8%)
Total votes: 105

Competitors

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3. Intel Core i5 12450H vs AMD Ryzen 7 7435HS
4. Intel Core i5 1334U vs Intel Core i5 1235U
5. Intel Core i5 1334U vs AMD Ryzen 5 7520U
6. Intel Core i5 1334U vs AMD Ryzen 7 7730U
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Comments

So which CPU will you choose: Intel Core i5 12450H or i5 1334U?
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