WhatsMiner M66S vs BluAx
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 5513 W | 18 W | |
| Release | 2023-11 | 2025-07 | |
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $-0.79 | $0.0049 | |
| Score | 64/100 | 68/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | WhatsMiner M66S | BluAx | |
|---|---|---|---|
| SHA-256 | 298 TH/s5513 W · 54.05 GH/s/W | 1.2 TH/s18 W · 66.67 GH/s/W |