Antminer X3 (220Kh) vs F1-Ultra
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | FPGA | |
| Power | 465 W | 700 W | |
| Release | 2018-05 | ||
| Best opportunity |  CKBNetwork | ||
| Profit/day | $-2.18 | ||
| Score | 49/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer X3 (220Kh) | F1-Ultra | |
|---|---|---|---|
| CryptoNight | 220 kH/s465 W · 473.1 H/s/W | not supported | |
| Eaglesong | not supported | 26.5 GH/s1137 W · 23.31 MH/s/W | |
| Odocrypt | not supported | 5.65 GH/s1157 W · 4.883 MH/s/W | |
| vBlake2 | not supported | 15.5 GH/s700 W · 22.14 MH/s/W |