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AMD Ryzen 9 7940H vs AMD Ryzen 9 7940HX: Comparison
AMD Ryzen 9 7940H and AMD Ryzen 9 7940HX separate most on l3 cache: AMD Ryzen 9 7940H at 16 MB, AMD Ryzen 9 7940HX at 32 MB, 50% in favour of AMD Ryzen 9 7940HX. They match on form factor, release year and socket.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Form Factor | Laptop | Laptop |
| Release Year | 2023 | 2023 |
| TDP | 45 W | 55 W |
| iGPU | AMD Radeon 660M Graphics (RDNA 2) | AMD Radeon 610M Graphics (RDNA 2) |
| Socket | BGA (soldered, mobile) | BGA (soldered, mobile) |
| L3 Cache | 16 MB-50% | 32 MB |
| Cores | 8 | 16 |
| Threads | 16 | 32 |
| Base Clock | 3.1 GHz | 2.9 GHz |
| Boost Clock | 5.0 GHz | 5.2 GHz |
| Architecture | Zen 4 (Phoenix/Rembrandt refresh) | Zen 4 (Dragon Range) |
Verdict
AMD Ryzen 9 7940H
8.1 / 10 Expert Rating
The AMD Ryzen 9 7940H strikes a strong balance between performance and portability for mainstream laptops.
AMD Ryzen 9 7940HX
8.5 / 10 Expert Rating
The AMD Ryzen 9 7940HX delivers desktop-class multi-core performance in a laptop form factor, ideal for demanding gaming and creation workloads.


