Antminer S21+ (225Th) vs BM-S3
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3712 W | 3100 W | |
| Release | 2025-06 | 2024-03 | |
| Best opportunity |  BTCNetwork | ||
| Profit/day | $2.11 | ||
| Score | 70/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21+ (225Th) | BM-S3 | |
|---|---|---|---|
| Blake (2b-Sia) | not supported | 19 TH/s3100 W · 6.129 GH/s/W | |
| SHA-256 | 225 TH/s3712 W · 60.61 GH/s/W | not supported |