Intel Core i9 12900HX vs Intel Core i7 12700
Verdict
Our overall take, at a glance
Key takeaways
- Intel Core i9 12900HX leads Intel Core i7 12700 overall by 36 points (75 vs 39 out of 100).
- Intel Core i9 12900HX stands out on Core Specifications Cores: 16, Core Specifications Threads: 24, Core Specifications Base Frequency: 1.7 GHz.
Intel Core i9 12900HX leads overall
Intel Core i9 12900HX
75
Intel Core i7 12700
39
Why it stands out
- Core Specifications Cores: 16
- Core Specifications Threads: 24
- Core Specifications Base Frequency: 1.7 GHz
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 i7 12700
The Intel Core i7 12700 is a high-performance CPU designed for modern demanding computing tasks. Its architecture supports both efficiency and performance cores in the same package (hybrid design). This processor is typically suited for users who engage in content creation, serious gaming, or complex multitasking.
Best for content creationBest for high-end gamingBest for professional multitasking
Pros
- Features a hybrid core architecture combining Performance (P) and Efficiency (E) cores for optimization
- The inclusion of multiple core types allows the CPU to allocate appropriate resources based on workload needs
- Belongs to the 12th generation line, representing a substantial architectural performance increase over previous generations
Cons
- Higher core count generally means higher power draw and potential heat output compared to lower-tier chips
- The architecture can introduce complexity in thread scheduling due to managing mixed P/E cores
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Intel Core i9 12900HX
Intel Core i7 12700
Performance
Higher benchmark score = faster
Intel Core i9 12900HX35,654
Intel Core i7 1270031,179
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Review Videos
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Detailed Specifications
The full spec sheet, side by side