Here's the comparison of the two systems on the specs you asked about:
| reComputer Super J4011 | reComputer Super J4012 | |
|---|---|---|
| Jetson module | Jetson Orin NX 8GB | Jetson Orin NX 16GB |
| Memory | 8 GB | 16 GB |
| AI performance (default mode) | 70 TOPS | 100 TOPS |
| AI performance (Super mode) | 117 TOPS | 157 TOPS |
| Weight | 1110 g | 1110 g |
seeedstudi... +7seeedstudio.com ↗“memory.memory_gb=8 GB”seeedstudio.com ↗“performance.max_ai_tops=70 TOPS”seeedstudio.com ↗“performance.max_ai_tops_super=117 TOPS”seeedstudio.com ↗“mechanical.weight_g=1110 g”seeedstudio.com ↗“memory.memory_gb=16 GB”seeedstudio.com ↗“performance.max_ai_tops=100 TOPS”seeedstudio.com ↗“performance.max_ai_tops_super=157 TOPS”seeedstudio.com ↗“mechanical.weight_g=1110 g”
In short: the J4012 doubles the memory to 16 GB and delivers higher AI throughput (100 TOPS default, 157 TOPS in Super mode, vs 70 / 117 TOPS for the J4011), while both systems weigh the same 1110 g. The TOPS figures are INT8 (sparse for Orin). Otherwise the two are identical in the catalog — same dimensions (130 × 120 × 66 mm), 128 GB NVMe storage, 2x GbE, 5 USB ports, 4 CSI camera connectors, and 12–19 V power input. seeedstudi... +1seeedstudio.com ↗“Jetson Orin NX 8GB”seeedstudio.com ↗“Jetson Orin NX 16GB”
You can find the full details on the J4011 product page and the J4012 product page.