SealMiner A4 Ultra Hydro vs G1 Mini
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 8372 W | 120 W | |
| Release | 2026-05 | 2021-01 | |
| Best opportunity |  BTCNetwork |  GRINNetwork | |
| Profit/day | $19.42 | $0.06 | |
| Score | 78/100 | 40/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | SealMiner A4 Ultra Hydro | G1 Mini | |
|---|---|---|---|
| cuckAToo31 | not supported | 4.2 H/s120 W · 0.035 H/s/W | |
| cuckAToo32 | not supported | 1.2 H/s120 W · 0.01 H/s/W | |
| SHA-256 | 886 TH/s8372 W · 105.8 GH/s/W | not supported |