Antminer L9 (16Gh) vs Antminer S21+ (235Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3360 W | 3877 W | |
| Release | 2024-05 | 2025-06 | |
| Best opportunity |  DOGENetwork |  BTCNetwork | |
| Profit/day | $-0.58 | $0.60 | |
| Score | 63/100 | 67/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.