Decred D18 vs Whatsminer M21
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 180 W | 1860 W | |
| Release | 2018-06 | 2019-08 | |
| Best opportunity |  BTCNetwork | ||
| Profit/day | $-2.29 | ||
| Score | 49/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Decred D18 | Whatsminer M21 | |
|---|---|---|---|
| Blake (14r) | 340 GH/s180 W · 1.889 GH/s/W | not supported | |
| SHA-256 | not supported | 31 TH/s1860 W · 16.67 GH/s/W |