Whatsminer M21 vs BK-D
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1860 W | 500 W | |
| Release | 2019-08 | 2018-06 | |
| Best opportunity |  BTCNetwork |  LBCNetwork | |
| Profit/day | $-2.29 | $-0.42 | |
| Score | 49/100 | 25/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Whatsminer M21 | BK-D | |
|---|---|---|---|
| Blake (14r) | not supported | 280 GH/s550 W · 509.1 MH/s/W | |
| LBRY | not supported | 80 GH/s500 W · 160 MH/s/W | |
| Pascal | not supported | 70 GH/s550 W · 127.3 MH/s/W | |
| SHA-256 | 31 TH/s1860 W · 16.67 GH/s/W | not supported |