STU-U2 vs Antminer KA3 (173Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1600 W | 3287 W | |
| Release | 2018-10 | 2024-06 | |
| Best opportunity |  SCNetwork | ||
| Profit/day | $-0.98 | ||
| Score | 36/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | STU-U2 | Antminer KA3 (173Th) | |
|---|---|---|---|
| Blake (2b) | 7 TH/s1600 W · 4.375 GH/s/W | not supported | |
| Blake (2s-Kadena) | not supported | 173 TH/s3287 W · 52.63 GH/s/W | |
| Blake (2s) | not supported | 166 TH/s3154 W · 52.63 GH/s/W |