Giant A900 vs Antminer S19j (90Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 217 W | 3250 W | |
| Release | 2021-06 | ||
| Best opportunity |  BTCNetwork | ||
| Profit/day | $-2.45 | ||
| Score | 55/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Giant A900 | Antminer S19j (90Th) | |
|---|---|---|---|
| SHA-256 | not supported | 90 TH/s3250 W · 27.69 GH/s/W |