Antminer DR7 (127Th) vs B2
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 2730 W | 1950 W | |
| Release | 2024-06 | 2018-10 | |
| Best opportunity |  BCHNetwork | ||
| Profit/day | $-2.88 | ||
| Score | 49/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer DR7 (127Th) | B2 | |
|---|---|---|---|
| Blake (14r) | 127 TH/s2730 W · 46.52 GH/s/W | not supported | |
| SHA-256 | not supported | 24 TH/s1950 W · 12.31 GH/s/W |