AMD Ryzen 9 9955HX vs Intel Core Ultra 7 270HX Plus
76.4Single-core69.5
81.5Multi-core78.7
42.2Efficiencyspec-based44.4
32iGPU61
84.3Platformspec-based69.6
6 spec wins — AMD Ryzen 9 9955HX6 spec wins — Intel Core Ultra 7 270HX Plus
InnoReviews verdict
AMD Ryzen 9 9955HX wins this laptop processor face-off, 69.8 to 68.1, pulling ahead mainly in single-core (+7) and multi-core (+3). Intel Core Ultra 7 270HX Plus 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 70
- 113% higher L3 cache: 64 MB vs 30 MB
- 100% higher Performance cores: 16 vs 8
- 60% higher threads: 32 vs 20
- 22% higher PassMark: 56,261 vs 46,295
Reasons to pick the Intel Core Ultra 7 270HX Plus
- Stronger iGPU score: 61 vs 32
- 269% higher 3DMark Time Spy Graphics (iGPU): 1,902 vs 515
- 113% higher Max TDP: 160 W vs 75 W
- 25% lower process: 3 nm vs 4 nm
- 25% higher cores: 20 vs 16
General
| Spec | AMD Ryzen 9 9955HX | Intel Core Ultra 7 270HX Plus |
|---|---|---|
| Announced | 2025 | 2026 |
| Process | 4 nm | 3 nm+25% |
| Base TDP | 55 W | 55 W |
| Max TDP | 75 W | 160 W+113% |
Cores & Clocks
| Spec | AMD Ryzen 9 9955HX | Intel Core Ultra 7 270HX Plus |
|---|---|---|
| Cores | 16 | 20+25% |
| Performance cores | 16+100% | 8 |
| Efficiency cores | — | 12 |
| Threads | 32+60% | 20 |
| Base clock | 2.5 GHz+4% | 2.4 GHz |
| Boost clock | 5.4 GHz+2% | 5.3 GHz |
| L3 cache | 64 MB+113% | 30 MB |
Integrated GPU
| Spec | AMD Ryzen 9 9955HX | Intel Core Ultra 7 270HX Plus |
|---|---|---|
| iGPU | AMD Radeon 610M | Intel Graphics (4 Xe-cores) |
| iGPU clock | 2,200 MHz | 1,900 MHz |
Memory
| Spec | AMD Ryzen 9 9955HX | Intel Core Ultra 7 270HX Plus |
|---|---|---|
| Memory support | DDR5-5600 | DDR5-6400 |
| Max memory | 256 GB | 256 GB |
Benchmarks
| Spec | AMD Ryzen 9 9955HX | Intel Core Ultra 7 270HX Plus |
|---|---|---|
| Geekbench 6 (single) | 3,230Top 8% | — |
| Geekbench 6 (multi) | 19,433Top 7% | — |
| Cinebench R23 (single) | 2,174Top 5% | — |
| Cinebench R23 (multi) | 36,882Top 2% | — |
| PassMark | 56,261+22%Top 4% | 46,295Top 8% |
| PassMark (single thread) | 4,390Top 10% | 4,566+4%Top 6% |
| 3DMark Time Spy Graphics (iGPU) | 515Bottom 9% | 1,902+269%Top 42% |
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+ 392VSIntel Core Ultra 7 270HX Plusvs AMD Ryzen AI 9 HX 470VSIntel Core Ultra 7 270HX Plusvs Intel Core Ultra 7 356HVSIntel Core Ultra 7 270HX Plusvs Intel Core Ultra 7 265HXVSIntel Core Ultra 7 270HX Plusvs Intel Core Ultra X7 358HVS