Antminer S21+ Hyd (358Th) vs F5I
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 5370 W | 3480 W | |
| Release | 2025-08 | 2019-12 | |
| Best opportunity |  BTCNetwork |  BCHNetwork | |
| Profit/day | $4.70 | $-4.48 | |
| Score | 73/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21+ Hyd (358Th) | F5I | |
|---|---|---|---|
| SHA-256 | 358 TH/s5370 W · 66.67 GH/s/W | 60 TH/s3480 W · 17.24 GH/s/W |