AMD Ryzen AI 9 HX PRO 375 vs Intel Core Ultra 7 255H
64.2Single-core69.7
57.5Multi-core56.8
73.5Efficiencyspec-based75.7
75.3iGPU75.9
70.8Platformspec-based60.5
4 spec wins — AMD Ryzen AI 9 HX PRO 37511 spec wins — Intel Core Ultra 7 255H
InnoReviews verdict
This one is close to a dead heat: AMD Ryzen AI 9 HX PRO 375 scores 65.4 against 65.3 for Intel Core Ultra 7 255H. Pick by the categories that matter to you — AMD Ryzen AI 9 HX PRO 375 edges ahead in multi-core, or by price.
Which would you pick?
Key differences
Reasons to pick the AMD Ryzen AI 9 HX PRO 375
- 100% higher Max memory: 256 GB vs 128 GB
- 50% higher threads: 24 vs 16
- 10% higher Cinebench R23 (multi): 20,399 vs 18,624
Reasons to pick the Intel Core Ultra 7 255H
- Stronger single-core score: 70 vs 64
- 113% higher Max TDP: 115 W vs 54 W
- 50% higher Performance cores: 6 vs 4
- 33% higher cores: 16 vs 12
- 25% lower process: 3 nm vs 4 nm
General
| Spec | AMD Ryzen AI 9 HX PRO 375 | Intel Core Ultra 7 255H |
|---|---|---|
| Announced | 2024 | 2025 |
| Process | 4 nm | 3 nm+25% |
| Base TDP | 28 W | 28 W |
| Max TDP | 54 W | 115 W+113% |
Cores & Clocks
| Spec | AMD Ryzen AI 9 HX PRO 375 | Intel Core Ultra 7 255H |
|---|---|---|
| Cores | 12 | 16+33% |
| Performance cores | 4 | 6+50% |
| Efficiency cores | 8 | 10+25% |
| Threads | 24+50% | 16 |
| Base clock | 2 GHz | 2 GHz |
| Boost clock | 5.1 GHz | 5.1 GHz |
| L3 cache | 24 MB | 24 MB |
Integrated GPU
| Spec | AMD Ryzen AI 9 HX PRO 375 | Intel Core Ultra 7 255H |
|---|---|---|
| iGPU | AMD Radeon 890M | Intel Arc 140T |
| iGPU clock | 2,900 MHz | 2,250 MHz |
Memory
| Spec | AMD Ryzen AI 9 HX PRO 375 | Intel Core Ultra 7 255H |
|---|---|---|
| Memory support | LPDDR5X-8000 / DDR5-5600 | LPDDR5X-8400 / DDR5-6400 |
| Max memory | 256 GB+100% | 128 GB |
Benchmarks
| Spec | AMD Ryzen AI 9 HX PRO 375 | Intel Core Ultra 7 255H |
|---|---|---|
| Geekbench 6 (single) | 2,647Top 41% | 2,851+8%Top 25% |
| Geekbench 6 (multi) | 14,341Top 26% | 15,362+7%Top 19% |
| Cinebench R23 (single) | 1,884Top 30% | 2,055+9%Top 14% |
| Cinebench R23 (multi) | 20,399+10%Top 16% | 18,624Top 20% |
| PassMark | 33,644+9%Top 18% | 30,782Top 21% |
| PassMark (single thread) | 3,914Top 31% | 4,310+10%Top 13% |
| 3DMark Time Spy Graphics (iGPU) | 3,614Top 13% | 3,719+3%Top 9% |
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