A9 ZMaster vs Giant A900
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 620 W | 217 W | |
| Release | 2018-06 | ||
| Best opportunity |  ZECNetwork | ||
| Profit/day | $2.05 | ||
| Score | 80/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | A9 ZMaster | Giant A900 | |
|---|---|---|---|
| Equihash | 50 kH/s620 W · 80.65 H/s/W | not supported |