STU-U2 vs L9
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1600 W | 3570 W | |
| Release | 2018-10 | 2024-04 | |
| Best opportunity |  SCPNetwork |  DOGENetwork | |
| Profit/day | $-2.79 | $1.45 | |
| Score | 33/100 | 69/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | STU-U2 | L9 | |
|---|---|---|---|
| Blake (2b) | 7 TH/s1600 W · 4.375 GH/s/W | not supported | |
| Scrypt | not supported | 17 GH/s3570 W · 4.762 MH/s/W |