Home > CPU Comparison > Ryzen AI 7 450 or Ryzen AI 7 445: what's better?

AMD Ryzen AI 7 450 vs AI 7 445

65 out of 100
AMD Ryzen AI 7 450
VS
56 out of 100
AMD Ryzen AI 7 445
AMD Ryzen AI 7 450
AMD Ryzen AI 7 445

We compared two laptop CPUs: the 2.0 GHz AMD Ryzen AI 7 450 with 8-cores against the 2.0 GHz AI 7 445 with 6-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.
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Key Differences

What are the key differences between 445 and 450
Advantages of AMD Ryzen AI 7 450
  • More powerful Radeon 860M integrated graphics: 3.2 vs 1.5 TFLOPS
  • Has 8 MB larger L3 cache size, helping fully utilize a high-end GPU in gaming
  • Has 2 more physical cores
  • 11% higher Turbo Boost frequency (5.1 GHz vs 4.6 GHz)
  • 9% faster in a single-core Geekbench v6 test - 2888 vs 2640 points

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Ryzen AI 7 450
vs
Ryzen AI 7 445

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
Cinebench Scores (#162nd 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)
Geekbench 6 (Multi-Core)
Ryzen AI 7 450 +35%
13671
Ryzen AI 7 445
10112
File compression 1180 MB/sec 1040 MB/sec
Clang compilation 97.6 Klines/sec 76.8 Klines/sec
HTML 5 Browser 291.7 pages/sec 248.2 pages/sec
PDF Renderer 418.3 Mpixels/sec 319.6 Mpixels/sec
Text processing 303.8 pages/sec 309.8 pages/sec
Background blur 67.2 images/sec 55.3 images/sec
Photo processing 125.4 images/sec 103.5 images/sec
Ray tracing 23 Mpixels/sec 17.6 Mpixels/sec
Sources: GeekBench [1], [2]

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Ryzen AI 7 450 +43%
25823
Ryzen AI 7 445
18110
Integer math 86.9 GOps/sec 58.3 GOps/sec
Floating point math 53.6 GOps/sec 39.2 GOps/sec
Find prime numbers 86M Primes/sec 55M Primes/sec
Random string sorting 34.9M Strings/sec 23.6M Strings/sec
Data encryption 15.9 GBytes/sec 10.6 GBytes/sec
Data compression 310.7 MBytes/sec 215.3 MBytes/sec
Physics 1522 Frames/sec 972 Frames/sec
Extended instructions 22.1B Matrices/sec 15.8B Matrices/sec
Sources: PassMark [3], [4] – 24 & 55 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Ryzen AI 7 450 +61%
213.22
Ryzen AI 7 445
132.73

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 18 PPW 12.1 PPW
Geekbench 6 Multi / Watt 253.2 PPW 187.3 PPW
Passmark CPU Mark / Watt 478.2 PPW 335.4 PPW
Blender / Watt 3.95 PPW 2.46 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.

Specifications

Full technical specification of AMD Ryzen AI 7 450 and AI 7 445

General

Vendor Amd Amd
Released January 5, 2026 January 5, 2026
Type Laptop Laptop
Instruction Set x86-64 x86-64
Codename Zen 5 (Gorgon Point) Zen 5 (Gorgon Point)
Model number 450 445
Integrated GPU Radeon 860M Radeon 840M
Rival Equivalent - Intel Core Ultra 7 356H - Intel Core Ultra 5 338H
AMD Ryzen CPU ranking (45th and 83rd place)

CPU

Performance Cores
P-Cores 4 3
P-Threads 8 6
Base Frequency (P) 2.0 GHz 2.0 GHz
Turbo Boost Frequency (P) 5.1 GHz 4.6 GHz
Efficient Cores
E-Cores 4 3
E-Threads 8 6
Base Frequency (E) 2.0 GHz 2.0 GHz
Turbo Boost Frequency (E) 3.6 GHz 3.4 GHz
Total
Total Cores 8 6
Total Threads 16 12
Bus Frequency 100 MHz 100 MHz
Multiplier 20x 20x
L1 Cache 80K (per core) 80K (per core)
L2 Cache 1MB (per core) 1MB (per core)
L3 Cache 16MB (shared) 8MB (shared)
Unlocked Multiplier No No

Package

Fabrication Process 4 nm 4 nm
TDP (PL1) 15-54 W (configurable) 15-54 W (configurable)
Socket FP8 FP8
Peak Temperature 100°C 100°C
Laptop processors ranking (72nd and 135th place)

iGPU

Integrated Graphics Radeon 860M Radeon 840M
GPU Base Clock 600 MHz 400 MHz
GPU Boost Clock 3100 MHz 2900 MHz
Shading Units 512 256
TMUs 32 16
ROPs 16 8
Execution Units 8 4
TGP 15 W 15 W
iGPU FLOPS
Ryzen AI 7 450 +113%
3.2 TFLOPS
Ryzen AI 7 445
1.5 TFLOPS
More info: Radeon 840M compared to Radeon 860M

Memory Support

Memory Types - DDR5-5600
- LPDDR5X-8533		 - DDR5-5600
- LPDDR5X-8000
Max. Memory Size 256 GB 256 GB
Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s 89.6 GB/s
ECC Support No No

Misc

Official Site AMD Ryzen AI 7 450 official page AMD Ryzen AI 7 445 official page
PCI Express Version 4.0 4.0
PCI Express Lanes 16 14

Cast your vote

Choose between two processors
3 (100%)
0 (0%)
Total votes: 3

Competitors

1. AMD Ryzen AI 7 445 vs Intel Core Ultra 7 255H
2. AMD Ryzen AI 7 445 vs Apple M5 (10-Core)
3. AMD Ryzen AI 7 445 vs Intel Core Ultra 7 258V
4. AMD Ryzen AI 7 445 vs Intel Core Ultra 9 386H
5. AMD Ryzen AI 7 445 vs AMD Ryzen AI 7 350
6. AMD Ryzen AI 7 445 vs AMD Ryzen AI 5 430
7. AMD Ryzen AI 7 445 vs Intel Core Ultra 5 226V
8. AMD Ryzen AI 7 450 vs AMD Ryzen AI 7 350 (3)
9. AMD Ryzen AI 7 450 vs AMD Ryzen AI 9 HX 470
10. AMD Ryzen AI 7 450 vs Intel Core Ultra 7 356H
Compare other CPUs (460+)

Comments

So which CPU will you choose: AMD Ryzen AI 7 445 or AI 7 450?
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