KS0 ULTRA vs Antminer S21j XP Hyd (495Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 100 W | 5940 W | |
| Release | 2024-05 | 2026-03 | |
| Best opportunity |  KASNetwork |  BTCNetwork | |
| Profit/day | $-0.12 | $8.65 | |
| Score | 49/100 | 75/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | KS0 ULTRA | Antminer S21j XP Hyd (495Th) | |
|---|---|---|---|
| KHeavyHash | 400 GH/s100 W · 4 GH/s/W | not supported | |
| SHA-256 | not supported | 495 TH/s5940 W · 83.33 GH/s/W |