Antminer S21+ (225Th) vs A11 Pro ETH (1500Mh)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3712 W | 2350 W | |
| Release | 2025-06 | 2021-11 | |
| Best opportunity |  BTCNetwork |  ETCNetwork | |
| Profit/day | $2.43 | $-3.45 | |
| Score | 71/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.