AvalonMiner 821 vs RTX A30
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | GPU | |
| Power | 1200 W | 140 W | |
| Release | 2018-02 | ||
| Best opportunity |  BCHNetwork |  QKCNetwork | |
| Profit/day | $-1.88 | $-0.17 | |
| Score | 49/100 | 41/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.