S21 Hyd vs BK-B
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 5360 W | 410 W | |
| Release | 2024-02 | 2018-01 | |
| Best opportunity |  BTCNetwork |  SCPNetwork | |
| Profit/day | $3.37 | $-0.57 | |
| Score | 71/100 | 33/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | S21 Hyd | BK-B | |
|---|---|---|---|
| Blake (14r) | not supported | 160 GH/s260 W · 615.4 MH/s/W | |
| Blake (2b) | not supported | 80 GH/s300 W · 266.7 MH/s/W | |
| LBRY | not supported | 40 GH/s400 W · 100 MH/s/W | |
| Pascal | not supported | 40 GH/s210 W · 190.5 MH/s/W | |
| SHA-256 | 335 TH/s5360 W · 62.5 GH/s/W | not supported |