Avalon Miner A1366I vs WhatsMiner M66S+
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3570 W | 5406 W | |
| Release | 2024-06 | 2024-09 | |
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $-1.67 | $3.46 | |
| Score | 60/100 | 71/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Avalon Miner A1366I | WhatsMiner M66S+ | |
|---|---|---|---|
| SHA-256 | 119 TH/s3570 W · 33.33 GH/s/W | 318 TH/s5406 W · 58.82 GH/s/W |