KS5M vs WhatsMiner M66S
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3400 W | 5513 W | |
| Release | 2024-05 | 2023-11 | |
| Best opportunity |  KASNetwork |  BTCNetwork | |
| Profit/day | $-3.93 | $0.96 | |
| Score | 49/100 | 67/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | KS5M | WhatsMiner M66S | |
|---|---|---|---|
| KHeavyHash | 15 TH/s3400 W · 4.412 GH/s/W | not supported | |
| SHA-256 | not supported | 298 TH/s5513 W · 54.05 GH/s/W |