S19a vs Avalon Made A1466
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3450 W | 3230 W | |
| Release | 2021-11 | 2023-09 | |
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $-2.51 | $-0.03 | |
| Score | 55/100 | 65/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | S19a | Avalon Made A1466 | |
|---|---|---|---|
| SHA-256 | 100 TH/s3450 W · 28.99 GH/s/W | 150 TH/s3230 W · 46.44 GH/s/W |