Antminer S21+ Hyd (319Th) vs STU-U1
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 4785 W | 1600 W | |
| Release | 2025-02 | 2018-10 | |
| Best opportunity |  BTCNetwork | ||
| Profit/day | $4.31 | ||
| Score | 73/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21+ Hyd (319Th) | STU-U1 | |
|---|---|---|---|
| Blake (14r) | not supported | 11 TH/s1600 W · 6.875 GH/s/W | |
| SHA-256 | 319 TH/s4785 W · 66.67 GH/s/W | not supported |