KS0 vs Whatsminer M21
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 65 W | 1860 W | |
| Release | 2023-09 | 2019-08 | |
| Best opportunity |  KASNetwork |  BCHNetwork | |
| Profit/day | $-0.10 | $-2.57 | |
| Score | 49/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | KS0 | Whatsminer M21 | |
|---|---|---|---|
| KHeavyHash | 100 GH/s65 W · 1.538 GH/s/W | not supported | |
| SHA-256 | not supported | 31 TH/s1860 W · 16.67 GH/s/W |