Antminer S21 XP Hydro vs SealMiner A2
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 5670 W | 3730 W | |
| Release | |||
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $10.33 | $2.28 | |
| Score | 77/100 | 71/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21 XP Hydro | SealMiner A2 | |
|---|---|---|---|
| SHA-256 | 500 TH/s5500 W · 90.91 GH/s/W | 226 TH/s3730 W · 60.59 GH/s/W |