The Jetson Orin NX 16GB is the one with more DLA engines — it has 2, while the Jetson Orin Nano 8GB has 0 — and its Super-mode power envelope is 10–40 W.
Your IBOX-601-TVI8 supports two Jetson modules: the Jetson Orin NX 16GB and the Jetson Orin Nano 8GB. Comparing them:
| Module | DLA engines | Super-mode power envelope |
|---|---|---|
| Jetson Orin NX 16GB | 2 | 10–40 W |
| Jetson Orin Nano 8GB | 0 | 7–25 W |
The Jetson Orin NX 16GB therefore offers DLA hardware acceleration for AI inference workloads that the Orin Nano 8GB doesn't provide, at the cost of a higher power envelope in Super mode. For reference, in Super mode the Orin NX 16GB delivers up to 157 INT8 TOPS while the Orin Nano 8GB delivers up to 67 INT8 TOPS (both sparse).
Note: the IBOX-601-TVI8's -25 °C to 70 °C operating range is conditional — it requires airflow and depends on the power mode, SKU or module, and installed peripherals, so running the Orin NX at its higher Super-mode power may need attention to your thermal setup.
Sources:
- SINTRONES IBOX-601-TVI8 Edge AI Computer — supported modules and compatibility
- Jetson Orin NX 16GB module datasheet — DLA and power specs
- NVIDIA Jetson Orin modules — Orin Nano 8GB specs