Intel Core Ultra 9 275HX vs Intel Core i9 12900K
Verdict
Our overall take, at a glance
Key takeaways
- Intel Core i9 12900K leads Intel Core Ultra 9 275HX overall by 14 points (73 vs 59 out of 100).
Intel Core i9 12900K leads overall
Intel Core i9 12900K
73
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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We haven't generated an in-depth write-up for Intel Core Ultra 9 275HX yet. The specs, scores and strengths profile above still cover it — check back later for the AI summary.
Intel Core i9 12900K
The Intel Core i9-12900K is a high-performance CPU built by Intel. It belongs to the twelve-generation family of processors, targeting users who require maximum computational power.
Best for High-end workstationsBest for Content creationBest for Extreme gaming
Pros
- Provides top-tier multi-core performance, suitable for heavy multitasking or demanding applications.
- Belongs to the 12th generation line-up (Alder Lake), indicating a significant architectural step forward in Intel's core product range.
Cons
- As a high-performance chip, it is designed to draw substantial power and may require robust cooling solutions.
- The fact that the general Intel Core article lists many subsequent generations (up to 14th generation) suggests that this model is part of an evolving platform.
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 Ultra 9 275HX
Intel Core i9 12900K
Performance
Higher benchmark score = faster
Intel Core Ultra 9 275HX58,000
Intel Core i9 12900K41,586
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