Can a Raspberry Pi 5 + AI HAT+ 2 run Qwen2 1.5B?
Yes, usable but slower than reading speed. Measured generation speed: 5.89–8.03 tok/s across 2 public runs.
Rule of thumb: 10+ tok/s feels like a chat; 4–10 is usable for assistants and automations; under 4 is batch-job territory. Speeds depend on quantization, runtime, context length and cooling. Check each source.
| Board | Size | Runtime | Gen tok/s | Source |
|---|---|---|---|---|
| Raspberry Pi 5 + AI HAT+ 2 Raspberry Pi 5 8GB + AI HAT+ 2 | 1.5B | hailo-ollama | 8.03 | source ↗ tested 2026-01-25 |
| Raspberry Pi 5 + AI HAT+ 2 | 1.5B | hailo-ollama | 5.89 | source ↗ 2026-01-20 |
Qwen2 1.5B on other boards
- Raspberry Pi 5 11.29 tok/s best
Buy a Raspberry Pi 5 + AI HAT+ 2
- Raspberry Pi AI HAT+ 2 (add-on, needs a Pi 5)$180official list price after Apr 2026 increase (launched at $130) · price source ↗ (2026-04-01)Buy at Seeed StudioBuy on Amazon
- Raspberry Pi 5 + AI HAT+ 2 (as tested in paper)$451.83price quoted in arXiv paper · price source ↗ (2026-04-24)Buy at Seeed StudioBuy on Amazon
Ran Qwen2 1.5B on a Raspberry Pi 5 + AI HAT+ 2? Submit your numbers →