Antminer S21+ vs Antminer S9
Antminer S21+ wins on both key metrics: it is more powerful and 530% more energy-efficient.
| Antminer S21+ | Antminer S9 | |
|---|---|---|
| Algorithm | SHA-256 | SHA-256 |
| Hashrate | 225 TH/s | 13.5 TH/s |
| Power draw | 3,500 W | 1,323 W |
| Efficiency | 15.6 J/TH | 98 J/TH |
| Electricity per day | 84 kWh | 31.8 kWh |
| Year | — | 2016 |
| Cooling | Air | Air |
| Profit per day | … | … |
| from 125 100 UAH | Ask for a price |
Green marks the better value. Profit is based on the current price and a standard tariff; see the calculator for an exact estimate. Profitability calculator →