KS2 vs A40
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1200 W | 1600 W | |
| Release | 2023-09 | 2024-09 | |
| Best opportunity |  KASNetwork |  ALPHNetwork | |
| Profit/day | $-1.96 | $-2.99 | |
| Score | 48/100 | 48/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | KS2 | A40 | |
|---|---|---|---|
| Blake3 | not supported | 3.3 TH/s1600 W · 2.063 GH/s/W | |
| KHeavyHash | 2 TH/s1200 W · 1.667 GH/s/W | not supported |