X4 vs Antminer S21 XP (270Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1200 W | 3645 W | |
| Release | 2021-11 | 2024-10 | |
| Best opportunity |  QKCNetwork |  BTCNetwork | |
| Profit/day | $0.18 | $4.20 | |
| Score | 63/100 | 74/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.