BW L21 vs SealMiner DL1 Air
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 950 W | 3725 W | |
| Release | 2026-05 | ||
| Best opportunity |  LTCNetwork |  DOGENetwork | |
| Profit/day | $-1.78 | $5.23 | |
| Score | 49/100 | 75/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | BW L21 | SealMiner DL1 Air | |
|---|---|---|---|
| Scrypt | 550 MH/s950 W · 578.9 kH/s/W | 25 GH/s3725 W · 6.711 MH/s/W |