Intel Core Ultra 9 275HX vs Intel Core i9 12900H
Verdict
Our overall take, at a glance
Key takeaways
- Intel Core i9 12900H leads Intel Core Ultra 9 275HX overall by 15 points (74 vs 59 out of 100).
Intel Core i9 12900H leads overall
Intel Core i9 12900H
74
Intel Core Ultra 9 275HX
59
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Intel Core Ultra 9 275HX
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Intel Core i9 12900H
The i9-12900H is a high-performance mobile processor designed for computing demanding tasks on laptops. Its architecture leverages a combination of performance and efficiency cores to maximize computational capacity. This chip is best suited for power users who require significant processing muscle in a portable format.
Best for Content CreationBest for Gaming LaptopsBest for Workstations On-the-Go
Pros
- Utilizes a hybrid core design, combining separate type of performance (P) and efficiency (E) cores for optimized task handling.
- High operational capability makes it effective for complex applications like creative rendering and gaming on the move.
- The underlying architectural evolution ensures modern instructions support for sophisticated workloads.
Cons
- Generating high performance in a mobile format can result in significant thermal output requirements for cooling systems.
- While powerful, its overall design is focused on meeting specific peak performance targets rather than sheer energy efficiency across all loads.
Value for Money
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Intel Core Ultra 9 275HX
Intel Core i9 12900H
Performance
Higher benchmark score = faster
Intel Core Ultra 9 275HX58,000
Intel Core i9 12900H23,789
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Detailed Specifications
The full spec sheet, side by side