X3 vs X4 Server (520 MH/s)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 470 W | 240 W | |
| Release | 2018-05 | 2021-11 | |
| Best opportunity |  QKCNetwork | ||
| Profit/day | $0.18 | ||
| Score | 62/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | X3 | X4 Server (520 MH/s) | |
|---|---|---|---|
| CryptoNight | 220 kH/s470 W · 468.1 H/s/W | not supported | |
| Etchash | not supported | 520 MH/s240 W · 2.167 MH/s/W | |
| Ethash | not supported | 520 MH/s240 W · 2.167 MH/s/W |