Antminer S21+ (225Th) vs AvalonMiner 1166 Pro
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3712 W | 3400 W | |
| Release | 2025-06 | 2020-08 | |
| Best opportunity |  BTCNetwork | BTCNetwork | |
| Profit/day | $2.22 | $-3.16 | |
| Score | 71/100 | 50/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21+ (225Th) | AvalonMiner 1166 Pro | |
|---|---|---|---|
| SHA-256 | 225 TH/s3712 W · 60.61 GH/s/W | 81 TH/s3400 W · 23.82 GH/s/W |