AMD Ryzen 9 9955HX vs AMD Ryzen AI 9 HX 470
70.9Single-core—
81.4Multi-core—
42.2Efficiency73.5
72iGPU—
84.3Platform62.9
6 spec wins — AMD Ryzen 9 9955HX2 spec wins — AMD Ryzen AI 9 HX 470
InnoReviews verdict
AMD Ryzen 9 9955HX wins this laptop processor face-off, 72.4 to 68.2, pulling ahead mainly in platform (+21). AMD Ryzen AI 9 HX 470 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 9 9955HX
- Stronger platform score: 84 vs 63
- 167% higher L3 cache: 64 MB vs 24 MB
- 39% higher Max TDP: 75 W vs 54 W
- 33% higher cores: 16 vs 12
- 33% higher threads: 32 vs 24
Reasons to pick the AMD Ryzen AI 9 HX 470
- Stronger efficiency score: 74 vs 42
- 49% lower Base TDP: 28 W vs 55 W
General
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI 9 HX 470 |
|---|---|---|
| Announced | 2025 | 2026 |
| Process | 4 nm | 4 nm |
| Base TDP | 55 W | 28 W+49% |
| Max TDP | 75 W+39% | 54 W |
Cores & Clocks
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI 9 HX 470 |
|---|---|---|
| Cores | 16+33% | 12 |
| Performance cores | 16 | — |
| Threads | 32+33% | 24 |
| Base clock | 2.5 GHz+25% | 2 GHz |
| Boost clock | 5.4 GHz+4% | 5.2 GHz |
| L3 cache | 64 MB+167% | 24 MB |
Integrated GPU
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI 9 HX 470 |
|---|---|---|
| iGPU | AMD Radeon 610M | AMD Radeon 890M |
| iGPU clock | 2,200 MHz | — |
Memory
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI 9 HX 470 |
|---|---|---|
| Memory support | DDR5-5600 | LPDDR5X |
| Max memory | 256 GB | — |
Benchmarks
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI 9 HX 470 |
|---|---|---|
| Geekbench 6 (single) | 3,080Top 19% | — |
| Geekbench 6 (multi) | 19,500Top 16% | — |
| Cinebench R23 (single) | 2,150Top 18% | — |
| Cinebench R23 (multi) | 37,500Top 3% | — |
| PassMark | 62,000Top 3% | — |
Related comparisons
AMD Ryzen 9 9955HXvs Intel Core Ultra 9 275HXVSAMD Ryzen 9 9955HXvs AMD Ryzen AI Max+ 395VSAMD Ryzen 9 9955HXvs Intel Core Ultra 9 285HXVSAMD Ryzen 9 9955HXvs Apple M4 Pro (14-core)VSAMD Ryzen AI 9 HX 470vs AMD Ryzen 7 250VSAMD Ryzen AI 9 HX 470vs Apple M3 Max (16-core)VSAMD Ryzen AI 9 HX 470vs Intel Core Ultra 9 285HXVSAMD Ryzen AI 9 HX 470vs Intel Core Ultra 9 275HXVS