Antminer S21+ (225Th) vs DSM7T
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3712 W | 2100 W | |
| Release | 2025-06 | 2018-08 | |
| Best opportunity |  BTCNetwork |  SCNetwork | |
| Profit/day | $2.00 | $2.13 | |
| Score | 70/100 | 52/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21+ (225Th) | DSM7T | |
|---|---|---|---|
| Blake (14r) | not supported | 7 TH/s2100 W · 3.333 GH/s/W | |
| Blake (2b) | not supported | 3.5 TH/s2100 W · 1.667 GH/s/W | |
| SHA-256 | 225 TH/s3712 W · 60.61 GH/s/W | not supported |