X3 vs KAS KS7
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 470 W | 3500 W | |
| Release | 2018-05 | 2025-04 | |
| Best opportunity |  KASNetwork | ||
| Profit/day | $-0.50 | ||
| Score | 63/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | X3 | KAS KS7 | |
|---|---|---|---|
| CryptoNight | 220 kH/s470 W · 468.1 H/s/W | not supported | |
| KHeavyHash | not supported | 30 TH/s3500 W · 8.571 GH/s/W |