AMD Ryzen 9 9955HX vs AMD Ryzen AI Max+ 392
74.2Single-core68.2
82Multi-core69.8
42.2Efficiencyspec-based42.2
32.6iGPU100
84.3Platformspec-based73.9
11 spec wins — AMD Ryzen 9 9955HX4 spec wins — AMD Ryzen AI Max+ 392
InnoReviews verdict
This one is close to a dead heat: AMD Ryzen 9 9955HX scores 69.5 against 68.9 for AMD Ryzen AI Max+ 392. Pick by the categories that matter to you — AMD Ryzen 9 9955HX edges ahead in multi-core and single-core, or by price.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen 9 9955HX
- Stronger single-core score: 74 vs 68
- Stronger multi-core score: 82 vs 70
- 100% higher Max memory: 256 GB vs 128 GB
- 36% higher Cinebench R23 (multi): 37,500 vs 27,669
- 33% higher cores: 16 vs 12
Reasons to pick the AMD Ryzen AI Max+ 392
- Stronger iGPU score: 100 vs 33
- 2006% higher 3DMark Time Spy Graphics (iGPU): 11,119 vs 528
- 60% higher Max TDP: 120 W vs 75 W
- 28% higher Base clock: 3.2 GHz vs 2.5 GHz
General
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI Max+ 392 |
|---|---|---|
| Announced | 2025 | 2026 |
| Process | 4 nm | 4 nm |
| Base TDP | 55 W | 55 W |
| Max TDP | 75 W | 120 W+60% |
Cores & Clocks
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI Max+ 392 |
|---|---|---|
| Cores | 16+33% | 12 |
| Performance cores | 16+33% | 12 |
| Efficiency cores | — | 0 |
| Threads | 32+33% | 24 |
| Base clock | 2.5 GHz | 3.2 GHz+28% |
| Boost clock | 5.4 GHz+8% | 5 GHz |
| L3 cache | 64 MB | 64 MB |
Integrated GPU
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI Max+ 392 |
|---|---|---|
| iGPU | AMD Radeon 610M | AMD Radeon 8060S (40 CU) |
| iGPU clock | 2,200 MHz | 2,900 MHz |
Memory
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI Max+ 392 |
|---|---|---|
| Memory support | DDR5-5600 | LPDDR5X-8000 (256-bit) |
| Max memory | 256 GB+100% | 128 GB |
Benchmarks
| Spec | AMD Ryzen 9 9955HX | AMD Ryzen AI Max+ 392 |
|---|---|---|
| Geekbench 6 (single) | 3,080+7%Top 14% | 2,867Top 25% |
| Geekbench 6 (multi) | 19,500+12%Top 10% | 17,334Top 14% |
| Cinebench R23 (single) | 2,150+10%Top 9% | 1,958Top 24% |
| Cinebench R23 (multi) | 37,500+36%Top 2% | 27,669Top 10% |
| PassMark | 56,261+22%Top 4% | 46,006Top 9% |
| PassMark (single thread) | 4,390+9%Top 12% | 4,024Top 26% |
| 3DMark Time Spy Graphics (iGPU) | 528Bottom 15% | 11,119+2006%Top 1% |
Related comparisons
AMD Ryzen 9 9955HXvs Intel Core Ultra X9 388HVSAMD Ryzen 9 9955HXvs Apple M5 (10-core)VSAMD Ryzen 9 9955HXvs AMD Ryzen AI Max+ PRO 395VSAMD Ryzen 9 9955HXvs Intel Core Ultra 9 275HXVSAMD Ryzen AI Max+ 392vs Intel Core Ultra X9 388HVSAMD Ryzen AI Max+ 392vs Intel Core Ultra 7 356HVSAMD Ryzen AI Max+ 392vs AMD Ryzen AI 9 HX 470VSAMD Ryzen AI Max+ 392vs Intel Core Ultra 7 255HXVS