RTX 3080 vs AvalonMiner 821
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | GPU | ASIC | |
| Power | 274 W | 1200 W | |
| Release | 2018-02 | ||
| Best opportunity |  FIRONetwork |  BTCNetwork | |
| Profit/day | $0.26 | $-1.80 | |
| Score | 73/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | RTX 3080 | AvalonMiner 821 | |
|---|---|---|---|
| 0x10 | 28.45 MH/s147 W · 193.5 kH/s/W | not supported | |
| Abelhash | 110.3 MH/s251 W · 439.6 kH/s/W | not supported | |
| Argon2d250 | 1.682 MH/s298 W · 5.644 kH/s/W | not supported | |
| Argon2d4096 | 79.31 kH/s258 W · 307.4 H/s/W | not supported | |
| Astralhash | 30.48 MH/s319 W · 95.55 kH/s/W | not supported | |
| Autolykos2 | 242 MH/s249 W · 971.9 kH/s/W | not supported | |
| BCD | 25.2 MH/s299 W · 84.29 kH/s/W | not supported | |
| BeamHashII | 35.73 H/s264 W · 0.1353 H/s/W | not supported | |
| BeamHashIII | 42.33 H/s202 W · 0.2096 H/s/W | not supported | |
| Blake (14r) | 5.566 GH/s175 W · 31.81 MH/s/W | not supported | |
| Blake (2b-BTCC) | 1.844 GH/s109 W · 16.92 MH/s/W | not supported | |
| Blake (2b) | 3.755 GH/s313 W · 12 MH/s/W | not supported | |
| Blake (2s) | 8.805 GH/s282 W · 31.22 MH/s/W | not supported | |
| Blake3 | 2.212 GH/s85 W · 26.02 MH/s/W | not supported | |
| BMW512 | 2.122 GH/s258 W · 8.226 MH/s/W | not supported | |
| C11 | 31.66 MH/s226 W · |