T2 Turbo vs SealMiner A4 Pro Air
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1980 W | 3662 W | |
| Release | 2018-08 | 2026-05 | |
| Best opportunity |  BCHNetwork |  BTCNetwork | |
| Profit/day | $-2.92 | $7.19 | |
| Score | 49/100 | 77/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | T2 Turbo | SealMiner A4 Pro Air | |
|---|---|---|---|
| SHA-256 | 24 TH/s1980 W · 12.12 GH/s/W | 336 TH/s3662 W · 91.75 GH/s/W |