Based on our overall comparison score, Intel Core i9 12900HX rates higher at 60/100 versus 55/100 for Intel Core i9 13900H — a 5-point lead. Intel Core i9 12900HX is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Intel Core i9 12900HX vs Intel Core i9 13900H
Verdict
Our overall take, at a glance
Key takeaways
- Intel Core i9 12900HX leads Intel Core i9 13900H overall by 23 points (65 vs 42 out of 100).
- Intel Core i9 12900HX stands out on Core Specifications Cores: 16, Core Specifications Threads: 24, Core Specifications Base Power Consumption: 45 W.
Intel Core i9 12900HX leads overall
Intel Core i9 12900HX
65
Intel Core i9 13900H
42
Why it stands out
- Core Specifications Cores: 16
- Core Specifications Threads: 24
- Core Specifications Base Power Consumption: 45 W
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Intel Core i9 12900HX
The Intel Core i9 12900HX is a high-performance mobile processor designed for demanding computing tasks. Its inclusion in the 'HX' series designates it for powerful and enthusiast-grade laptops. This CPU is suited for users who require maximum multi-core performance, such as creative professionals or serious gamers.
Best for Content CreationBest for High-End GamingBest for Workstations
Pros
- Utilizes 12th generation Alder Lake architecture, enabling a high count of performance and efficiency cores
- The HX designation indicates it is built for sustained, powerful computing loads in mobile form factors
- Powerful multi-core capability makes it suitable for resource-intensive tasks like video editing or rendering
Cons
- Being a high-performance chip often requires capable cooling systems to avoid thermal throttling
- Designed primarily for power users, its overhead may exceed the needs of average productivity workloads
Intel Core i9 13900H
The Intel Core i9 13900H is part of the 13th Generation Intel Core processor family (Source 2). It is designed for users who seek high performance and versatility in their computing tasks (Source 2).
Best for high-performance tasksBest for creative workBest for demanding applications
Pros
- Offers unrivaled performance for varied activities, indicating strong capability across multiple use cases (Source 2).
Value for Money
Which is the better deal for the price
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Intel Core i9 12900HX
Intel Core i9 13900H
Performance
Higher benchmark score = faster
Intel Core i9 12900HX35,654
Intel Core i9 13900H32,976
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Intel Core i9 12900HX vs Intel Core i9 13900H comparison
Intel Core i9 12900HX and Intel Core i9 13900H 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 60/100 for Intel Core i9 12900HX and 55/100 for Intel Core i9 13900H.
If you want the higher-rated cpus option overall, Intel Core i9 12900HX (60/100) edges out Intel Core i9 13900H (55/100). But if Intel Core i9 13900H is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.
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