Antminer S21+ Hyd (319Th) vs SC1 Slim
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 4785 W | 450 W | |
| Release | 2025-02 | 2019-01 | |
| Best opportunity |  BTCNetwork |  SCNetwork | |
| Profit/day | $4.34 | $-0.31 | |
| Score | 73/100 | 35/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21+ Hyd (319Th) | SC1 Slim | |
|---|---|---|---|
| Blake (2b-Sia) | not supported | 550 GH/s450 W · 1.222 GH/s/W | |
| Blake (2b) | not supported | 550 GH/s450 W · 1.222 GH/s/W | |
| SHA-256 | 319 TH/s4785 W · 66.67 GH/s/W | not supported |