Antminer KS7 (40Th) vs A40
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3080 W | 1600 W | |
| Release | 2025-05 | 2024-09 | |
| Best opportunity |  KASNetwork |  ALPHNetwork | |
| Profit/day | $2.73 | $-2.97 | |
| Score | 73/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer KS7 (40Th) | A40 | |
|---|---|---|---|
| Blake3 | not supported | 3.3 TH/s1600 W · 2.063 GH/s/W | |
| KHeavyHash | 40 TH/s3080 W · 12.99 GH/s/W | not supported |