SealMiner A2 Pro Air vs Antminer L11 Pro (21Gh)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3790 W | 3612 W | |
| Release | 2025-03 | 2025-09 | |
| Best opportunity |  BTCNetwork |  DOGENetwork | |
| Profit/day | $3.87 | $2.63 | |
| Score | 73/100 | 72/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.