Antminer S21 Pro (234Th) vs KS5M
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3510 W | 3400 W | |
| Release | 2024-07 | 2024-05 | |
| Best opportunity |  BTCNetwork |  KASNetwork | |
| Profit/day | $2.34 | $-3.68 | |
| Score | 71/100 | 48/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21 Pro (234Th) | KS5M | |
|---|---|---|---|
| KHeavyHash | not supported | 15 TH/s3400 W · 4.412 GH/s/W | |
| SHA-256 | 234 TH/s3510 W · 66.67 GH/s/W | not supported |