Antminer S19j (90Th) vs SC1 Dual
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3250 W | 900 W | |
| Release | 2021-06 | 2019-03 | |
| Best opportunity |  BTCNetwork |  SCNetwork | |
| Profit/day | $-2.40 | $-0.59 | |
| Score | 55/100 | 36/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S19j (90Th) | SC1 Dual | |
|---|---|---|---|
| Blake (2b-Sia) | not supported | 1.1 TH/s900 W · 1.222 GH/s/W | |
| Blake (2b) | not supported | 1.1 TH/s900 W · 1.222 GH/s/W | |
| SHA-256 | 90 TH/s3250 W · 27.69 GH/s/W | not supported |