The Orin Nano Super Developer Kit is listed at 67 TOPS in Super mode and 40 TOPS in default mode, compared with 21 TOPS for your Xavier NX Developer Kit. It uses LPDDR5 memory where the Xavier NX uses LPDDR4x. The Xavier NX Developer Kit is listed as end-of-life (EOL), but the catalog gives no lifecycle status for the Orin Nano Super Developer Kit.
Comparison developer... +6developer.nvidia.com ↗“performance.max_ai_tops=21 TOPS”developer.nvidia.com ↗“memory.memory_type=LPDDR4x”developer.nvidia.com ↗“identity.lifecycle_status=EOL”developer.nvidia.com ↗“performance.max_fp32_tflops=0.845 TFLOPS”nvidia.com ↗“performance.max_ai_tops=40 TOPS, performance.max_ai_tops_super=67 TOPS”nvidia.com ↗“memory.memory_type=LPDDR5”nvidia.com ↗“performance.max_fp32_tflops_super=2.1 TFLOPS”
| Jetson Xavier NX Developer Kit | Jetson Orin Nano Super Developer Kit | |
|---|---|---|
| AI performance (INT8) | 21 TOPS (dense) | 40 TOPS default / 67 TOPS Super mode (sparse) |
| FP32 | 0.845 TFLOPS | 2.1 TFLOPS (Super mode); default-mode figure not listed in the catalog |
| Memory type | LPDDR4x | LPDDR5 |
| Lifecycle status | EOL | Not listed in the catalog |
Notes
- The TOPS figures aren't measured the same way. Both are INT8, but the Xavier figure is dense and the Orin figure is sparse. So the gap between 21 and 40/67 TOPS isn't an exact like-for-like comparison.
- Super mode applies only to the Orin Nano Super Developer Kit. The Xavier NX has a single figure.
- Lifecycle: The catalog describes the Xavier NX kit as a "Legacy dev kit." I couldn't find a lifecycle status for the Orin Nano Super Developer Kit. A Physical AI representative can confirm it. developer...developer.nvidia.com ↗“Legacy dev kit on Xavier NX”