BM-S1 Blake2B Miner vs Whatsminer M21S
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 2350 W | 3360 W | |
| Release | 2022-03 | 2019-06 | |
| Best opportunity |  SCPNetwork |  BCHNetwork | |
| Profit/day | $-4.23 | $-4.36 | |
| Score | 33/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | BM-S1 Blake2B Miner | Whatsminer M21S | |
|---|---|---|---|
| Blake (2b) | 6.8 TH/s2350 W · 2.894 GH/s/W | not supported | |
| SHA-256 | not supported | 56 TH/s3360 W · 16.67 GH/s/W |