AMD Ryzen 9 9955HX3D vs Apple M4 Max (16-core)
75.7Single-core84.9
84.4Multi-core79.8
42.2Efficiencyspec-based93.3
32iGPU—
83.3Platformspec-based60
6 spec wins — AMD Ryzen 9 9955HX3D7 spec wins — Apple M4 Max (16-core)
InnoReviews verdict
Apple M4 Max (16-core) wins this laptop processor face-off, 80.2 to 70.5, pulling ahead mainly in single-core (+9). AMD Ryzen 9 9955HX3D 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 9955HX3D
- Stronger multi-core score: 84 vs 80
- 100% higher threads: 32 vs 16
- 41% higher PassMark: 62,111 vs 43,917
- 36% higher Cinebench R23 (multi): 37,459 vs 27,595
- 33% higher Performance cores: 16 vs 12
Reasons to pick the Apple M4 Max (16-core)
- Stronger single-core score: 85 vs 76
- 33% higher Max memory: 128 GB vs 96 GB
- 29% higher Geekbench 6 (multi): 25,760 vs 20,023
- 25% lower process: 3 nm vs 4 nm
- 21% higher Geekbench 6 (single): 3,880 vs 3,203
General
| Spec | AMD Ryzen 9 9955HX3D | Apple M4 Max (16-core) |
|---|---|---|
| Announced | 2025 | 2024 |
| Process | 4 nm | 3 nm+25% |
| Base TDP | 55 W | — |
| Max TDP | 75 W | — |
Cores & Clocks
| Spec | AMD Ryzen 9 9955HX3D | Apple M4 Max (16-core) |
|---|---|---|
| Cores | 16 | 16 |
| Performance cores | 16+33% | 12 |
| Efficiency cores | 0 | 4 |
| Threads | 32+100% | 16 |
| Base clock | 2.5 GHz | — |
| Boost clock | 5.4 GHz+20% | 4.5 GHz |
| L3 cache | 128 MB | — |
Integrated GPU
| Spec | AMD Ryzen 9 9955HX3D | Apple M4 Max (16-core) |
|---|---|---|
| iGPU | AMD Radeon 610M (2 CU) | Apple 40-core GPU |
| iGPU clock | 2,200 MHz | — |
Memory
| Spec | AMD Ryzen 9 9955HX3D | Apple M4 Max (16-core) |
|---|---|---|
| Memory support | DDR5-5600 | LPDDR5X-8533 |
| Max memory | 96 GB | 128 GB+33% |
Benchmarks
| Spec | AMD Ryzen 9 9955HX3D | Apple M4 Max (16-core) |
|---|---|---|
| Geekbench 6 (single) | 3,203Top 9% | 3,880+21%Top 4% |
| Geekbench 6 (multi) | 20,023Top 6% | 25,760+29%Top 2% |
| Cinebench R23 (single) | 2,150Top 7% | 2,209+3%Top 2% |
| Cinebench R23 (multi) | 37,459+36%Top 1% | 27,595Top 10% |
| PassMark | 62,111+41%Top 1% | 43,917Top 10% |
| PassMark (single thread) | 4,497Top 8% | 4,589+2%Top 6% |
| 3DMark Time Spy Graphics (iGPU) | 515Bottom 9% | — |
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