HS3-SE vs SealMiner A2 Pro Air
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 930 W | 3790 W | |
| Release | 2020-11 | 2025-03 | |
| Best opportunity |  HNSNetwork |  BTCNetwork | |
| Profit/day | $-1.46 | $3.43 | |
| Score | 40/100 | 73/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | HS3-SE | SealMiner A2 Pro Air | |
|---|---|---|---|
| Blake (2b-Sia) | 1.86 TH/s500 W · 3.72 GH/s/W | not supported | |
| Handshake | 930 GH/s930 W · 1 GH/s/W | not supported | |
| SHA-256 | not supported | 255 TH/s3790 W · 67.28 GH/s/W |