STU-U6 vs S21 Hyd
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 2200 W | 5360 W | |
| Release | 2019-11 | 2024-02 | |
| Best opportunity |  DASHNetwork |  BTCNetwork | |
| Profit/day | $-0.40 | $4.22 | |
| Score | 63/100 | 72/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.