Whatsminer M21S vs AL Max
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3360 W | 3350 W | |
| Release | 2019-06 | 2024-12 | |
| Best opportunity |  BTCNetwork |  ALPHNetwork | |
| Profit/day | $-3.53 | $-6.14 | |
| Score | 49/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.