S19j vs T3 39T
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3100 W | 2150 W | |
| Release | 2021-01 | 2019-03 | |
| Best opportunity |  BTCNetwork |  BCHNetwork | |
| Profit/day | $-2.20 | $-2.66 | |
| Score | 56/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | S19j | T3 39T | |
|---|---|---|---|
| SHA-256 | 90 TH/s3100 W · 29.03 GH/s/W | 39 TH/s2150 W · 18.14 GH/s/W |