Antminer KS7 (40Th) vs Antminer Z9 Mini
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3080 W | 300 W | |
| Release | 2025-05 | 2018-06 | |
| Best opportunity |  KASNetwork |  ZECNetwork | |
| Profit/day | $1.96 | $0.02 | |
| Score | 71/100 | 66/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer KS7 (40Th) | Antminer Z9 Mini | |
|---|---|---|---|
| Equihash | not supported | 10 kH/s300 W · 33.33 H/s/W | |
| KHeavyHash | 40 TH/s3080 W · 12.99 GH/s/W | not supported |