A9 ZMaster vs Antminer Z15
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 620 W | 1510 W | |
| Release | 2018-06 | 2020-06 | |
| Best opportunity |  ZECNetwork | ZECNetwork | |
| Profit/day | $2.33 | $26.71 | |
| Score | 81/100 | 87/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | A9 ZMaster | Antminer Z15 | |
|---|---|---|---|
| Equihash | 50 kH/s620 W · 80.65 H/s/W | 420 kH/s1510 W · 278.1 H/s/W |