KAS KS2 vs S4
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1200 W | 1400 W | |
| Release | |||
| Best opportunity |  BCHNetwork | ||
| Profit/day | $-2.62 | ||
| Score | 49/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | KAS KS2 | S4 | |
|---|---|---|---|
| KHeavyHash | 2 TH/s1200 W · 1.667 GH/s/W | not supported | |
| SHA-256 | not supported | 2 TH/s1400 W · 1.429 GH/s/W |