U2 vs Avalon A1566HA 2U
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1600 W | 8064 W | |
| Release | 2018-09 | 2025-06 | |
| Best opportunity |  SCPNetwork |  BTCNetwork | |
| Profit/day | $-2.83 | $4.65 | |
| Score | 33/100 | 71/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | U2 | Avalon A1566HA 2U | |
|---|---|---|---|
| Blake (2b) | 5.5 TH/s1600 W · 3.438 GH/s/W | not supported | |
| SHA-256 | not supported | 480 TH/s8064 W · 59.52 GH/s/W |