Antminer DR7 (127Th) vs A9 ZMaster
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 2730 W | 620 W | |
| Release | 2024-06 | 2018-06 | |
| Best opportunity |  ZECNetwork | ||
| Profit/day | $1.95 | ||
| Score | 80/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer DR7 (127Th) | A9 ZMaster | |
|---|---|---|---|
| Blake (14r) | 127 TH/s2730 W · 46.52 GH/s/W | not supported | |
| Equihash | not supported | 50 kH/s620 W · 80.65 H/s/W |