Antminer A3 (815Gh) vs STU-U1+
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1275 W | 1850 W | |
| Release | 2018-01 | 2018-10 | |
| Best opportunity |  SCNetwork | ||
| Profit/day | $-0.95 | ||
| Score | 34/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer A3 (815Gh) | STU-U1+ | |
|---|---|---|---|
| Blake (14r) | not supported | 12.8 TH/s1850 W · 6.919 GH/s/W | |
| Blake (2b) | 815 GH/s1275 W · 639.2 MH/s/W | not supported |