Antminer S21e XP Hyd 3U vs SealMiner A3 Pro Hydro
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 11180 W | 8250 W | |
| Release | 2025-01 | 2025-09 | |
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $14.71 | $11.93 | |
| Score | 75/100 | 75/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21e XP Hyd 3U | SealMiner A3 Pro Hydro | |
|---|---|---|---|
| SHA-256 | 860 TH/s11180 W · 76.92 GH/s/W | 660 TH/s8250 W · 80 GH/s/W |