Antminer KA3 (166Th) vs Antminer KS7 (40Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3154 W | 3080 W | |
| Release | 2022-09 | 2025-05 | |
| Best opportunity |  KASNetwork | ||
| Profit/day | $2.13 | ||
| Score | 71/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer KA3 (166Th) | Antminer KS7 (40Th) | |
|---|---|---|---|
| Blake (2s-Kadena) | 166 TH/s3154 W · 52.63 GH/s/W | not supported | |
| KHeavyHash | not supported | 40 TH/s3080 W · 12.99 GH/s/W |