B2 vs BM-S1 Max
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1950 W | 3150 W | |
| Release | 2018-10 | 2022-05 | |
| Best opportunity |  BTCNetwork | ||
| Profit/day | $-2.75 | ||
| Score | 49/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | B2 | BM-S1 Max | |
|---|---|---|---|
| Blake (2b-Sia) | not supported | 12 TH/s3150 W · 3.81 GH/s/W | |
| SHA-256 | 24 TH/s1950 W · 12.31 GH/s/W | not supported |