Antminer KS3 (8.3Th) vs Antminer Z9
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3188 W | 970 W | |
| Release | 2023-08 | 2018-09 | |
| Best opportunity |  KASNetwork |  ZECNetwork | |
| Profit/day | $-4.52 | $0.63 | |
| Score | 49/100 | 71/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer KS3 (8.3Th) | Antminer Z9 | |
|---|---|---|---|
| Equihash | not supported | 42 kH/s970 W · 43.3 H/s/W | |
| KHeavyHash | 8.3 TH/s3188 W · 2.604 GH/s/W | not supported |