Antminer A3 (815Gh) vs Whatsminer M3X
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1275 W | 2050 W | |
| Release | 2018-01 | 2018-03 | |
| Best opportunity |  SCNetwork |  BCHNetwork | |
| Profit/day | $-1.77 | $-3.49 | |
| Score | 28/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer A3 (815Gh) | Whatsminer M3X | |
|---|---|---|---|
| Blake (2b) | 815 GH/s1275 W · 639.2 MH/s/W | not supported | |
| SHA-256 | not supported | 12.5 TH/s2050 W · 6.098 GH/s/W |