AvalonMiner 821 vs M1
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 1200 W | 850 W | |
| Release | 2018-02 | ||
| Best opportunity |  BCHNetwork |  CKBNetwork | |
| Profit/day | $-1.87 | $-1.63 | |
| Score | 49/100 | 49/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | AvalonMiner 821 | M1 | |
|---|---|---|---|
| Blake (2s-Kadena) | not supported | 90 GH/s850 W · 105.9 MH/s/W | |
| Eaglesong | not supported | 31.5 GH/s850 W · 37.06 MH/s/W | |
| Handshake | not supported | 5.8 GH/s850 W · 6.824 MH/s/W | |
| SHA-256 | 11.5 TH/s1200 W · 9.583 GH/s/W | not supported | |
| Tellor | not supported | 12 GH/s750 W · 16 MH/s/W |