Antminer K7 (63.5Th) vs Avalon Nano 3S
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3080 W | 140 W | |
| Release | |||
| Best opportunity |  CKBNetwork |  BTCNetwork | |
| Profit/day | $-1.91 | $-0.02 | |
| Score | 57/100 | 64/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.