RX 6400 vs WhatsMiner M66S
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | GPU | ASIC | |
| Power | 5513 W | ||
| Release | 2023-11 | ||
| Best opportunity |  ETCNetwork |  BTCNetwork | |
| Profit/day | $0.0054 | $1.43 | |
| Score | 89/100 | 68/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.