Edge AI on Mini PCs: How Much NPU Do You Actually Need?

October 17, 2026

Edge AI projects rarely fail on the model — they fail on thermal design and I/O bandwidth. Before comparing TOPS numbers, write down three things: frame rate, number of concurrent streams, and the ambient temperature at the installation point.

6 TOPS covers most single-stream vision

People counting, PPE detection and licence-plate recognition run comfortably on a 6 TOPS part. The G7-RK3576S handles two 1080p streams at 25 fps in a fanless chassis below 45 °C ambient.

When to step up

Multi-camera analytics, pose estimation and on-device LLM inference want 20 TOPS or more. The G6-F1-RK3588 gives you that headroom; for embedded builds the RK3588 board drops straight into a custom enclosure.

Not sure? Send us the model file and target fps — we will benchmark it on the actual hardware and share the numbers.

Related products
G6-F1-RK3588K8-F24G7-RK3576S

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