SealMiner A4 Pro Hydro vs Antminer Z9
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 7412 W | 970 W | |
| Release | 2026-05 | 2018-09 | |
| Best opportunity |  BTCNetwork |  ZECNetwork | |
| Profit/day | $17.78 | $1.27 | |
| Score | 78/100 | 75/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.