SC1 Dual vs AvalonMiner 921
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 900 W | 1700 W | |
| Release | 2019-03 | 2018-09 | |
| Best opportunity |  SCPNetwork |  BCHNetwork | |
| Profit/day | $-1.68 | $-2.54 | |
| Score | 33/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | SC1 Dual | AvalonMiner 921 | |
|---|---|---|---|
| Blake (2b-Sia) | 1.1 TH/s900 W · 1.222 GH/s/W | not supported | |
| Blake (2b) | 1.1 TH/s900 W · 1.222 GH/s/W | not supported | |
| SHA-256 | not supported | 20 TH/s1700 W · 11.76 GH/s/W |