KAS KS2 vs S9i
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1200 W | 1280 W | |
| Release | 2018-05 | ||
| Best opportunity |  BTCNetwork | ||
| Profit/day | $-1.92 | ||
| Score | 49/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | KAS KS2 | S9i | |
|---|---|---|---|
| KHeavyHash | 2 TH/s1200 W · 1.667 GH/s/W | not supported | |
| SHA-256 | not supported | 13 TH/s1280 W · 10.16 GH/s/W |