BTC Hashcard vs Whatsminer M3X
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 200 W | 2050 W | |
| Release | 2018-03 | ||
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $0.14 | $-3.41 | |
| Score | 72/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | BTC Hashcard | Whatsminer M3X | |
|---|---|---|---|
| SHA-256 | 12.5 TH/s200 W · 62.5 GH/s/W | 12.5 TH/s2050 W · 6.098 GH/s/W |