RX0 vs A21
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 100 W | 1800 W | |
| Release | 2024-09 | 2025-01 | |
| Best opportunity |  RXDNetwork |  NEXANetwork | |
| Profit/day | $0.45 | $2.20 | |
| Score | 61/100 | 62/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | RX0 | A21 | |
|---|---|---|---|
| NexaPoW | not supported | 3.4 GH/s1800 W · 1.889 MH/s/W | |
| SHA512256d | 260 GH/s100 W · 2.6 GH/s/W | not supported |