A4 Dominator vs L21
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1050 W | 950 W | |
| Release | 2017-07 | 2018-01 | |
| Best opportunity |  LTCNetwork |  DOGENetwork | |
| Profit/day | $-1.99 | $-1.57 | |
| Score | 49/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | A4 Dominator | L21 | |
|---|---|---|---|
| Scrypt | 280 MH/s1050 W · 266.7 kH/s/W | 550 MH/s950 W · 578.9 kH/s/W |