They are closely matched: AMD Ryzen 3 PRO 5450U scores 45/100 and AMD Ryzen 3 5400U scores 44/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.
AMD Ryzen 3 PRO 5450U vs AMD Ryzen 3 5400U
Verdict
Our overall take, at a glance
Key takeaways
- AMD Ryzen 3 PRO 5450U and AMD Ryzen 3 5400U are closely matched overall (within 4 points).
- AMD Ryzen 3 PRO 5450U stands out on Core Specifications Base Power Consumption: 15 W, Benchmark PassMark CPU Mark: 11,933.
- AMD Ryzen 3 5400U counters with Core Specifications Maximum Power Consumption: 25 W, Core Specifications L1 Cache: 512 KB, Core Specifications L2 Cache: 4 MB.
AMD Ryzen 3 PRO 5450U and AMD Ryzen 3 5400U are closely matched
AMD Ryzen 3 PRO 5450U
58
AMD Ryzen 3 5400U
54
Where AMD Ryzen 3 PRO 5450U stands out
- Core Specifications Base Power Consumption: 15 W
- Benchmark PassMark CPU Mark: 11,933
Where AMD Ryzen 3 5400U stands out
- Core Specifications Maximum Power Consumption: 25 W
- Core Specifications L1 Cache: 512 KB
- Core Specifications L2 Cache: 4 MB
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
AMD Ryzen 3 PRO 5450U
AMD Ryzen processors are x86-64 microprocessors built by AMD using the Zen microarchitecture. The model names indicate different processor tiers, including Ryzen 3, Ryzen 5, and Ryzen 7. This line of processors is engineered for various computing tasks across desktop, mobile, embedded, and handheld platforms.
Best for General computingBest for Diverse professional needs
Pros
- Based on the Zen microarchitecture
- Includes models with varying core counts (up to a minimum of 2 cores)
Cons
- The model list is extensive, making specific feature comparisons difficult without more data.
AMD Ryzen 3 5400U
AMD Ryzen processors are x86-64 microprocessors from AMD, based on the Zen microarchitecture. Mobile versions of the line include various series, such as 2000, 3000, 4000, and 5000. The specific designation of 'Ryzen 3' indicates a trim level within the processor lineup.
Pros
- Part of the mobile processors line (Source 1)
- Uses Zen or GCN5 based architectures in various series (Source 1)
Value for Money
Which is the better deal for the price
Enter today's price for each product to see which offers better value. Use the same currency for both.
AMD Ryzen 3 PRO 5450U
AMD Ryzen 3 5400U
Performance
Higher benchmark score = faster
AMD Ryzen 3 PRO 5450U11,933
AMD Ryzen 3 5400U11,163
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about AMD Ryzen 3 PRO 5450U vs AMD Ryzen 3 5400U comparison
AMD Ryzen 3 PRO 5450U and AMD Ryzen 3 5400U are compared side by side above across every spec in the cpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 45/100 for AMD Ryzen 3 PRO 5450U and 44/100 for AMD Ryzen 3 5400U.
It's close — AMD Ryzen 3 PRO 5450U (45/100) and AMD Ryzen 3 5400U (44/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.
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