SealMiner A3 Hydro vs X2
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 6750 W | 980 W | |
| Release | 2025-09 | 2019-06 | |
| Best opportunity |  BTCNetwork | ||
| Profit/day | $7.63 | ||
| Score | 74/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | SealMiner A3 Hydro | X2 | |
|---|---|---|---|
| Blake (2s) | not supported | 1.2 TH/s980 W · 1.224 GH/s/W | |
| Keccak | not supported | 75 GH/s980 W · 76.53 MH/s/W | |
| Myr-Groestl | not supported | 300 GH/s980 W · 306.1 MH/s/W | |
| SHA-256 | 500 TH/s6750 W · 74.07 GH/s/W | not supported |