FPSVersusCore Ultra 7 255H vs Ryzen AI 9 HX 375
Performance score
Core Ultra 7 255H and Ryzen AI 9 HX 375 are almost equally fast (under 3% apart) — choose by price, socket and platform.
The score is our own estimate from the specs (cores, threads, clocks, architecture generation), not a benchmark run. 100 = the fastest CPU in our database.
Real tests
What the test measures
Blender is a popular free 3D graphics program. The test makes the device render three ready-made 3D scenes (light, shadows, reflections) and counts how many render passes it finishes per minute. The higher the number, the faster the device handles heavy work: 3D, video editing, photo processing. On a CPU the test loads all cores at once, so it shows the chip's full power; on a graphics card it shows its compute strength.
Median of real test runs on users' computers. It does not show FPS in games. Data updated: 31.10.2026.
Overview
| Core Ultra 7 255H | Ryzen AI 9 HX 375 | |
|---|---|---|
| Score (0–100) | 47.48 | 48.22 |
| Ranking position | 87 | 81 |
| Power efficiency (0–100) | 88.62 | no data |
| Type | Laptop | Laptop |
| Manufacturer | Intel | AMD |
| Architecture | Arrow Lake | Zen 5 (Strix Point) |
| Release date | Q1 2025 | Q4 2024 |
Specifications
| Core Ultra 7 255H | Ryzen AI 9 HX 375 | |
|---|---|---|
| Cores | 16 | 12 |
| Threads | 16 | 24 |
| P + E cores | 6 + 10 | no data |
| Base clock | 2 GHz | 2 GHz |
| Boost clock | 5.1 GHz | 5.1 GHz |
| L3 cache | 24 MB | 24 MB |
| Process node | TSMC N3B | no data |
| Unlocked multiplier | no | no |
| Integrated graphics | Intel Arc 140T | Radeon 890M |
| NPU (AI accelerator) | 13 TOPS | no |
Compatibility
| Core Ultra 7 255H | Ryzen AI 9 HX 375 | |
|---|---|---|
| Socket | FCBGA2049 | no data |
| TDP | 28 W | no data |
| Max temperature | 110 °C | no data |
Memory and PCI Express
| Core Ultra 7 255H | Ryzen AI 9 HX 375 | |
|---|---|---|
| Memory type | LPDDR5/X-8400, DDR5-6400 | no data |
| Memory channels | 2 | no data |
| Max memory | 128 GB | no data |
| PCI Express version | 5.0 | no data |
| PCIe lanes | 28 | no data |
Pros and cons
Core Ultra 7 255H
- more cores: 16 vs 12
- newer: released in 2025
Ryzen AI 9 HX 375
- more threads: 24 vs 16
Other comparisons
Preliminary data: specs are still being checked against the manufacturer's website.
Visitor rating
Questions and comments
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