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AMD Ryzen 9 9955HX3D vs AMD Ryzen 9 PRO 7940HS: Comparison
AMD Ryzen 9 9955HX3D and AMD Ryzen 9 PRO 7940HS separate most on l3 cache: AMD Ryzen 9 9955HX3D at 64 MB, AMD Ryzen 9 PRO 7940HS at 16 MB, 75% in favour of AMD Ryzen 9 9955HX3D. They match on form factor and socket.
Specs
| Specification |  |  |
|---|---|---|
| Form Factor | Laptop | Laptop |
| Release Year | 2025 | 2023 |
| TDP | 55 W | 35 W |
| iGPU | AMD Radeon 610M Graphics (RDNA 2) | AMD Radeon 780M Graphics (RDNA 3) |
| Socket | BGA (soldered, mobile) | BGA (soldered, mobile) |
| L3 Cache | 64 MB | 16 MB-75% |
| Cores | 16 | 8 |
| Threads | 32 | 16 |
| Architecture | Zen 4 (7040/9955 Dragon Range) | Zen 4 (Phoenix/Hawk Point) |
Verdict
AMD Ryzen 9 9955HX3D
9.1 / 10 Expert Rating
The AMD Ryzen 9 9955HX3D is the pinnacle of mobile gaming performance, bringing 3D V-Cache and desktop-class core counts to a laptop chassis.
AMD Ryzen 9 PRO 7940HS
8.1 / 10 Expert Rating
The AMD Ryzen 9 PRO 7940HS strikes a strong balance between performance and portability for mainstream laptops.