AMD Ryzen 9 9955HX vs AMD Ryzen AI 9 HX 470
76.4Single-core70.9
81.5Multi-core60.7
42.2Efficiencyspec-based73.5
32iGPU74.1
84.3Platformspec-based70.8
13 spec wins — AMD Ryzen 9 9955HX3 spec wins — AMD Ryzen AI 9 HX 470
InnoReviews verdict
AMD Ryzen 9 9955HX wins this laptop processor face-off, 69.8 to 68, pulling ahead mainly in multi-core (+21) and single-core (+6). 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 single-core score: 76 vs 71
- Stronger multi-core score: 82 vs 61
- 300% higher Performance cores: 16 vs 4
- 167% higher L3 cache: 64 MB vs 24 MB
- 61% higher Cinebench R23 (multi): 36,882 vs 22,975
Reasons to pick the AMD Ryzen AI 9 HX 470
- Stronger iGPU score: 74 vs 32
- 564% higher 3DMark Time Spy Graphics (iGPU): 3,421 vs 515
- 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+300% | 4 |
| Efficiency cores | — | 8 |
| 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 | 3,100 MHz |
Memory
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI 9 HX 470 |
|---|---|---|
| Memory support | DDR5-5600 | LPDDR5X, DDR5 |
| Max memory | 256 GB | 256 GB |
Benchmarks
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI 9 HX 470 |
|---|---|---|
| Geekbench 6 (single) | 3,230+10%Top 8% | 2,941Top 15% |
| Geekbench 6 (multi) | 19,433+32%Top 7% | 14,689Top 25% |
| Cinebench R23 (single) | 2,174+5%Top 5% | 2,061Top 10% |
| Cinebench R23 (multi) | 36,882+61%Top 2% | 22,975Top 14% |
| PassMark | 56,261+52%Top 4% | 37,081Top 14% |
| PassMark (single thread) | 4,390+6%Top 10% | 4,131Top 16% |
| 3DMark Time Spy Graphics (iGPU) | 515Bottom 9% | 3,421+564%Top 12% |
Related comparisons
AMD Ryzen 9 9955HXvs Intel Core Ultra X9 388HVSAMD Ryzen 9 9955HXvs Apple M5 (10-core)VSAMD Ryzen 9 9955HXvs AMD Ryzen 9 9955HX3DVSAMD Ryzen 9 9955HXvs AMD Ryzen AI Max+ 392VSAMD Ryzen AI 9 HX 470vs Intel Core Ultra 7 270HX PlusVSAMD Ryzen AI 9 HX 470vs Intel Core Ultra 7 265HXVSAMD Ryzen AI 9 HX 470vs Intel Core Ultra 7 356HVSAMD Ryzen AI 9 HX 470vs Intel Core Ultra X7 358HVS