AI PC processors (NPUs)
AMD Ryzen AI 9 HX 375
Memory
256 GB
NPU
55 TOPS
Platform
85 TOPS
Power
28 W
- Maker
- AMD
- Model
- Ryzen AI 9 HX 375
- Type
- AI PC processors (NPUs)
- Memory
- 256 GB
- Memory type
- LPDDR5X-8000 or DDR5-5600
- NPU
- 55 TOPS
- Platform
- 85 TOPS
- Power
- 28 W
- Form factor
- Laptop SoC (FP8)
- Interface
- PCIe 4.0 (16 lanes), USB4 40Gbps x2
Notes on these figures
NPU 'Up to 55 TOPS' per AMD page (XDNA 2; precision not stated on product page); platform 85 TOPS = AMD 'Overall TOPS' (CPU+GPU+NPU). Default TDP 28 W, cTDP 15-54 W. AMD does not state memory bandwidth. release_year null: the AMD page shows Launch Date 7/28/2025, which it also shows for the HX 370 (a 2024 part), so it looks unreliable; not filled.
Source: the maker's published specifications at amd.com. A missing figure means the maker does not publish it. Confirm current specifications with the maker or a dealer before you buy.
Comparable ai pc processors (npus)
| Model | Memory | Memory type | Bandwidth | NPU |
|---|---|---|---|---|
| Intel Core Ultra 9 285K (Arrow Lake-S desktop, Core Ultra 200S) | 256 GB | DDR5-6400 | - | 13 TOPS |
| AMD Ryzen AI 7 350 | 256 GB | LPDDR5X-8000 or DDR5-5600 | - | 50 TOPS |
| Apple M4 Max | 128 GB | - | 546 GB/s | - |
| Apple M5 Max | 128 GB | - | 614 GB/s | - |
| Intel Core Ultra 7 265U (Arrow Lake U, Core Ultra 200U) | 128 GB | LPDDR5/X-8400 or DDR5-6400 | - | 12 TOPS |
| Intel Core Ultra 9 285H (Arrow Lake H, Core Ultra 200H) | 128 GB | LPDDR5/X-8400 or DDR5-6400 | - | 13 TOPS |