Antminer S21 XP (270Th) vs KA-BOX Pro
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 3645 W | 600 W | |
| Release | 2024-10 | 2024-05 | |
| Best opportunity |  BTCNetwork |  KASNetwork | |
| Profit/day | $4.12 | $-0.82 | |
| Score | 74/100 | 48/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | Antminer S21 XP (270Th) | KA-BOX Pro | |
|---|---|---|---|
| KHeavyHash | not supported | 1.6 TH/s600 W · 2.667 GH/s/W | |
| SHA-256 | 270 TH/s3645 W · 74.07 GH/s/W | not supported |