WhatsMiner M66S vs Antminer T19 (84Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 5513 W | 3150 W | |
| Release | 2023-11 | 2020-06 | |
| Best opportunity |  BTCNetwork |  BCHNetwork | |
| Profit/day | $0.12 | $-3.17 | |
| Score | 65/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | WhatsMiner M66S | Antminer T19 (84Th) | |
|---|---|---|---|
| SHA-256 | 298 TH/s5513 W · 54.05 GH/s/W | 84 TH/s3150 W · 26.67 GH/s/W |