DS19 vs Whatsminer M21
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 680 W | 1860 W | |
| Release | 2018-08 | 2019-08 | |
| Best opportunity |  SCNetwork |  BTCNetwork | |
| Profit/day | $0.57 | $-2.29 | |
| Score | 54/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | DS19 | Whatsminer M21 | |
|---|---|---|---|
| Blake (14r) | 3.1 TH/s680 W · 4.559 GH/s/W | not supported | |
| Blake (2b) | 1.55 TH/s410 W · 3.78 GH/s/W | not supported | |
| SHA-256 | not supported | 31 TH/s1860 W · 16.67 GH/s/W |