L21 vs X16-QE
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 950 W | 550 W | |
| Release | 2018-01 | 2024-09 | |
| Best opportunity |  DOGENetwork |  ETCNetwork | |
| Profit/day | $-1.61 | $0.22 | |
| Score | 49/100 | 69/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.