Antminer S21 Immersion (301Th) vs Antminer S21 Pro (234Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 5569 W | 3510 W | |
| Release | |||
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $2.22 | $2.86 | |
| Score | 71/100 | 72/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21 Immersion (301Th) | Antminer S21 Pro (234Th) | |
|---|---|---|---|
| SHA-256 | 215 TH/s3440 W · 62.5 GH/s/W | 234 TH/s3510 W · 66.67 GH/s/W |