Antminer Z9 vs KAS KS7
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 970 W | 3500 W | |
| Release | 2018-09 | 2025-04 | |
| Best opportunity |  ZECNetwork |  KASNetwork | |
| Profit/day | $0.71 | $-0.22 | |
| Score | 72/100 | 64/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer Z9 | KAS KS7 | |
|---|---|---|---|
| Equihash | 42 kH/s970 W · 43.3 H/s/W | not supported | |
| KHeavyHash | not supported | 30 TH/s3500 W · 8.571 GH/s/W |