WhatsMiner M66S++ vs D7
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 5518 W | 3148 W | |
| Release | 2024-12 | 2021-10 | |
| Best opportunity |  BTCNetwork |  DASHNetwork | |
| Profit/day | $3.65 | $1.75 | |
| Score | 71/100 | 70/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.