Antminer DR7 (127Th) vs B3
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 2730 W | 3417 W | |
| Release | 2024-06 | 2018-11 | |
| Best opportunity |  BTCNetwork | ||
| Profit/day | $-5.15 | ||
| Score | 49/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer DR7 (127Th) | B3 | |
|---|---|---|---|
| Blake (14r) | 127 TH/s2730 W · 46.52 GH/s/W | not supported | |
| SHA-256 | not supported | 33 TH/s3417 W · 9.658 GH/s/W |