Antminer KS5 Pro (21Th) vs Antminer Z9
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3150 W | 970 W | |
| Release | 2024-03 | 2018-09 | |
| Best opportunity |  KASNetwork |  ZECNetwork | |
| Profit/day | $-3.11 | $4.97 | |
| Score | 49/100 | 82/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer KS5 Pro (21Th) | Antminer Z9 | |
|---|---|---|---|
| Equihash | not supported | 42 kH/s970 W · 43.3 H/s/W | |
| KHeavyHash | 21 TH/s3150 W · 6.667 GH/s/W | not supported |