A40 vs B3
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1600 W | 3417 W | |
| Release | 2024-09 | 2018-11 | |
| Best opportunity |  ALPHNetwork |  BCHNetwork | |
| Profit/day | $-2.96 | $-5.33 | |
| Score | 48/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.