Antminer S21 Immersion (301Th) vs HS6-SE
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 5569 W | 3400 W | |
| Release | 2024-12 | 2022-10 | |
| Best opportunity |  BTCNetwork |  HNSNetwork | |
| Profit/day | $2.34 | $-5.08 | |
| Score | 71/100 | 40/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21 Immersion (301Th) | HS6-SE | |
|---|---|---|---|
| Blake (2b-Sia) | not supported | 8.2 TH/s2000 W · 4.1 GH/s/W | |
| Handshake | not supported | 3.7 TH/s3400 W · 1.088 GH/s/W | |
| SHA-256 | 215 TH/s3440 W · 62.5 GH/s/W | not supported |