STU-U2 vs Antminer K7 (63.5Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1600 W | 3080 W | |
| Release | 2018-10 | 2023-01 | |
| Best opportunity |  SCNetwork |  CKBNetwork | |
| Profit/day | $-0.98 | $-2.16 | |
| Score | 36/100 | 56/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | STU-U2 | Antminer K7 (63.5Th) | |
|---|---|---|---|
| Blake (2b) | 7 TH/s1600 W · 4.375 GH/s/W | not supported | |
| Eaglesong | not supported | 63.5 TH/s3080 W · 20.62 GH/s/W |