AMD Ryzen 9 7945HX vs Intel Core i9 12900
Verdict
Our overall take, at a glance
Key takeaways
- AMD Ryzen 9 7945HX leads Intel Core i9 12900 overall by 13 points (73 vs 60 out of 100).
- AMD Ryzen 9 7945HX stands out on Core Specifications Threads: 32, Core Specifications Base Frequency: 2.5 GHz, Core Specifications Maximum Frequency: 5.4 GHz.
AMD Ryzen 9 7945HX leads overall
AMD Ryzen 9 7945HX
73
Intel Core i9 12900
60
Why it stands out
- Core Specifications Threads: 32
- Core Specifications Base Frequency: 2.5 GHz
- Core Specifications Maximum Frequency: 5.4 GHz
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
AMD Ryzen 9 7945HX
The AMD Ryzen 9 7945HX is an x86-64 microprocessor manufactured by AMD. Ryzen processors, which include the Ryzen 9 series, are based on the Zen microarchitecture. Mobile processors with the HX suffix are noted among these products.
Intel Core i9 12900
The Core i9-12900K is a high-performance CPU model from the Intel line designed for demanding computing tasks. Its architecture belongs to the 12th generation of Intel processors, known as Alder Lake. This chip is aimed at enthusiasts and professionals who require maximum processing power in desktop applications.
Best for High-end GamingBest for Content CreationBest for Workstation Use
Pros
- Offers substantial computational capability due to its advanced processor design (Source 2).
- Provides robust performance suited for intensive multi-application workloads.
Cons
- It belongs to a specific generation (12th gen), which may constrain it to certain motherboard chipsets.
- The overall consumption and thermal demands of such high-end components can require significant cooling solutions.
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.
AMD Ryzen 9 7945HX
Intel Core i9 12900
Performance
Higher benchmark score = faster
AMD Ryzen 9 7945HX59,824
Intel Core i9 1290034,834
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