A9 ZMaster vs Antminer L9 Hyd 2U (27Gh)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 620 W | 5670 W | |
| Release | 2018-06 | 2025-11 | |
| Best opportunity |  ZECNetwork |  DOGENetwork | |
| Profit/day | $1.39 | $-0.20 | |
| Score | 78/100 | 65/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.