A9 ZMaster vs STU-U1++
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 620 W | 2200 W | |
| Release | 2018-06 | 2019-07 | |
| Best opportunity |  ZECNetwork | ||
| Profit/day | $1.81 | ||
| Score | 79/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | A9 ZMaster | STU-U1++ | |
|---|---|---|---|
| Blake (14r) | not supported | 52 TH/s2200 W · 23.64 GH/s/W | |
| Equihash | 50 kH/s620 W · 80.65 H/s/W | not supported |