SealMiner A3 Pro Air vs Decred D18
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3625 W | 180 W | |
| Release | 2025-09 | 2018-06 | |
| Best opportunity |  BTCNetwork |  DCRNetwork | |
| Profit/day | $4.81 | $4.97 | |
| Score | 75/100 | 86/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | SealMiner A3 Pro Air | Decred D18 | |
|---|---|---|---|
| Blake (14r) | not supported | 340 GH/s180 W · 1.889 GH/s/W | |
| SHA-256 | 290 TH/s3625 W · 80 GH/s/W | not supported |