A9 ZMaster vs A9++ ZMaster
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 620 W | 1550 W | |
| Release | 2018-06 | 2019-05 | |
| Best opportunity |  ZECNetwork | ZECNetwork | |
| Profit/day | $1.09 | $3.41 | |
| Score | 76/100 | 78/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | A9 ZMaster | A9++ ZMaster | |
|---|---|---|---|
| Equihash | 50 kH/s620 W · 80.65 H/s/W | 140 kH/s1550 W · 90.32 H/s/W |