WhatsMiner M63 vs SealMiner A4 Pro Air
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 6646 W | 3662 W | |
| Release | 2023-11 | 2026-05 | |
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $1.60 | $7.41 | |
| Score | 68/100 | 77/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | WhatsMiner M63 | SealMiner A4 Pro Air | |
|---|---|---|---|
| SHA-256 | 334 TH/s6646 W · 50.26 GH/s/W | 336 TH/s3662 W · 91.75 GH/s/W |