DG Card vs Whatsminer M30S+
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 65 W | 3400 W | |
| Release | 2025-03 | 2020-10 | |
| Best opportunity |  LTCNetwork |  BTCNetwork | |
| Profit/day | $-0.08 | $-2.37 | |
| Score | 49/100 | 56/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.