U2 vs F3
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1600 W | 2200 W | |
| Release | 2018-09 | 2019-07 | |
| Best opportunity |  SCNetwork |  BCHNetwork | |
| Profit/day | $-1.11 | $-3.10 | |
| Score | 35/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | U2 | F3 | |
|---|---|---|---|
| Blake (2b) | 5.5 TH/s1600 W · 3.438 GH/s/W | not supported | |
| SHA-256 | not supported | 30 TH/s2200 W · 13.64 GH/s/W |