Here's the memory and AI performance comparison for the three Aetina Mini Series systems, all Aetina carrier boards paired with a Jetson Orin module in Super Mode configuration. All three are Active products in the catalog.
| Spec | AIB-MN33-S1 | AIB-MN43-S1 | AIB-MO33-S1 |
|---|---|---|---|
| Jetson module | Jetson Orin NX 8GB | Jetson Orin NX 16GB | Jetson Orin Nano 8GB |
| Memory | 8 GB | 16 GB | 8 GB |
| AI performance (default mode) | 70 TOPS | 100 TOPS | 40 TOPS |
| FP32 performance (default mode) | 1.56 TFLOPS | 1.88 TFLOPS | Not listed in the catalog |
| AI performance (Super mode) | 117 TOPS | 157 TOPS | 67 TOPS |
| FP32 performance (Super mode) | 2.4 TFLOPS | 2.4 TFLOPS | 2.1 TFLOPS |
aetina.com +2aetina.com ↗“Jetson Orin NX 8GB (Super Mode) platform, 117 TOPS”aetina.com ↗“Jetson Orin NX 16GB (Super Mode) platform, 157 TOPS”aetina.com ↗“Jetson Orin Nano 8GB (Super Mode) platform, 67 TOPS”
How they compare:
- AI throughput: The AIB-MN43-S1 (Orin NX 16GB) leads at 100 TOPS in default mode and 157 TOPS in Super mode. The AIB-MN33-S1 (Orin NX 8GB) follows at 70 / 117 TOPS, and the AIB-MO33-S1 (Orin Nano 8GB) is the entry point at 40 / 67 TOPS. aetina.com +2aetina.com ↗“performance.max_ai_tops=100 TOPS, performance.max_ai_tops_super=157 TOPS”aetina.com ↗“performance.max_ai_tops=70 TOPS, performance.max_ai_tops_super=117 TOPS”aetina.com ↗“performance.max_ai_tops=40 TOPS, performance.max_ai_tops_super=67 TOPS”
- Memory: The AIB-MN43-S1 stands alone with 16 GB, while the AIB-MN33-S1 and AIB-MO33-S1 both carry 8 GB. aetina.com +2aetina.com ↗“memory.memory_gb=16 GB”aetina.com ↗“memory.memory_gb=8 GB”aetina.com ↗“memory.memory_gb=8 GB”
- FP32: In Super mode the two Orin NX systems both reach 2.4 TFLOPS, ahead of the Orin Nano system at 2.1 TFLOPS. aetina.com +2aetina.com ↗“performance.max_fp32_tflops_super=2.4 TFLOPS”aetina.com ↗“performance.max_fp32_tflops_super=2.4 TFLOPS”aetina.com ↗“performance.max_fp32_tflops_super=2.1 TFLOPS”
A couple of notes on the numbers: TOPS figures for these Orin-generation products are INT8 (sparse) ratings, so they should not be compared directly with the FP32 TFLOPS figures. The default-mode FP32 value for the AIB-MO33-S1 is not listed in the catalog, so I can only quote its Super-mode FP32 figure.