Antminer DR7 (127Th) vs Antminer E3 (190Mh)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 2730 W | 760 W | |
| Release | |||
| Best opportunity |  ETCNetwork | ||
| Profit/day | $-1.33 | ||
| Score | 49/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer DR7 (127Th) | Antminer E3 (190Mh) | |
|---|---|---|---|
| Blake (14r) | 127 TH/s2730 W · 46.52 GH/s/W | not supported | |
| Etchash | not supported | 190 MH/s760 W · 250 kH/s/W |