F1-Ultra vs SC1 Immersion
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | FPGA | ASIC | |
| Power | 700 W | 1600 W | |
| Release | 2019-03 | ||
| Best opportunity |  CKBNetwork |  SCPNetwork | |
| Profit/day | $-2.18 | $-2.99 | |
| Score | 49/100 | 33/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | F1-Ultra | SC1 Immersion | |
|---|---|---|---|
| Blake (2b-Sia) | not supported | 2.2 TH/s1600 W · 1.375 GH/s/W | |
| Blake (2b) | not supported | 2.2 TH/s1600 W · 1.375 GH/s/W | |
| Eaglesong | 26.5 GH/s1137 W · 23.31 MH/s/W | not supported | |
| Odocrypt | 5.65 GH/s1157 W · 4.883 MH/s/W | not supported | |
| vBlake2 | 15.5 GH/s700 W · 22.14 MH/s/W | not supported |