Antminer S21 XP+ Hyd (500Th) vs SC1 Dual
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 5500 W | 900 W | |
| Release | 2025-07 | 2019-03 | |
| Best opportunity |  BTCNetwork |  SCPNetwork | |
| Profit/day | $10.41 | $-1.68 | |
| Score | 77/100 | 33/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21 XP+ Hyd (500Th) | SC1 Dual | |
|---|---|---|---|
| Blake (2b-Sia) | not supported | 1.1 TH/s900 W · 1.222 GH/s/W | |
| Blake (2b) | not supported | 1.1 TH/s900 W · 1.222 GH/s/W | |
| SHA-256 | 500 TH/s5500 W · 90.91 GH/s/W | not supported |