Antminer S21 (200Th) vs BM-S1 Blake2B Miner
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3500 W | 2350 W | |
| Release | 2024-02 | 2022-03 | |
| Best opportunity |  BTCNetwork |  SCPNetwork | |
| Profit/day | $1.65 | $-4.22 | |
| Score | 70/100 | 33/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21 (200Th) | BM-S1 Blake2B Miner | |
|---|---|---|---|
| Blake (2b) | not supported | 6.8 TH/s2350 W · 2.894 GH/s/W | |
| SHA-256 | 200 TH/s3500 W · 57.14 GH/s/W | not supported |