Antminer Z15 K vs A9++ ZMaster
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 2483 W | 1550 W | |
| Release | 2026-08 | 2019-05 | |
| Best opportunity |  ZECNetwork | ZECNetwork | |
| Profit/day | $20.93 | $3.88 | |
| Score | 85/100 | 79/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer Z15 K | A9++ ZMaster | |
|---|---|---|---|
| Equihash | 525 kH/s2483 W · 211.4 H/s/W | 140 kH/s1550 W · 90.32 H/s/W |