Antminer S21+ (235Th) vs Whatsminer M33S++
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3877 W | 7260 W | |
| Release | 2025-06 | 2022-12 | |
| Best opportunity |  BCHNetwork | BCHNetwork | |
| Profit/day | $0.84 | $-5.41 | |
| Score | 67/100 | 55/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21+ (235Th) | Whatsminer M33S++ | |
|---|---|---|---|
| SHA-256 | 235 TH/s3877 W · 60.61 GH/s/W | 242 TH/s7260 W · 33.33 GH/s/W |