T3 39T vs SealMiner A4 Ultra Hydro
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 2150 W | 8372 W | |
| Release | 2019-03 | 2026-05 | |
| Best opportunity |  BCHNetwork |  BTCNetwork | |
| Profit/day | $-2.65 | $21.22 | |
| Score | 49/100 | 79/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | T3 39T | SealMiner A4 Ultra Hydro | |
|---|---|---|---|
| SHA-256 | 39 TH/s2150 W · 18.14 GH/s/W | 886 TH/s8372 W · 105.8 GH/s/W |