A8C CryptoMaster vs Antminer S21 XP (270Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 175 W | 3645 W | |
| Release | 2018-05 | 2024-10 | |
| Best opportunity |  BTCNetwork | ||
| Profit/day | $4.07 | ||
| Score | 74/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | A8C CryptoMaster | Antminer S21 XP (270Th) | |
|---|---|---|---|
| CryptoNight | 80 kH/s175 W · 457.1 H/s/W | not supported | |
| SHA-256 | not supported | 270 TH/s3645 W · 74.07 GH/s/W |