Antminer S9

  • Brand Bitmain
  • Hashrate 11.5-14 Th
  • Algorithm SHA-256
  • Efficiency 98 j/Th
  • Release date November 2017
  • Cooling Air

Calculation for 14Th

Profit per day
0.54 USDT

≈ 45.53 ₽

Payback
d.
  • Power 1372 W
  • Ads count 2
  • The best price 123 USDT

AvalonMiner 821

  • Brand Canaan
  • Hashrate 11.5Th
  • Algorithm SHA-256
  • Efficiency 104.3 j/Th
  • Release date February 2018
  • Cooling Air

Calculation for 11.5Th

Profit per day
0.45 USDT

≈ 37.39 ₽

Payback
  • Power 1199.45 W

Conclusion

Let's compare how relevant Antminer S9 is compared to AvalonMiner 821 in current conditions. The unified algorithm (SHA-256) allows switching between coins (Bitcoin, Fractal Bitcoin, BitcoinSV, Bitcoin Cash, Terracoin, Namecoin) on both ASICs, but maximum profit is currently achieved when mining Bitcoin, Fractal Bitcoin. Choose the right Antminer S9 version for your needs from 5 options with power ranging from 11.5Th to 14Th inclusive. Model Canaan AvalonMiner 821 is presented exclusively in a configuration with 11.5Th, other power options are not provided for this series. The difference in 2.5 Th shows the advantage of one model, but it's also worth paying attention to the efficiency of the models. Model Antminer S9 has an efficiency of 98 j/Th and AvalonMiner 821 has 104.3 j/Th. The power consumption of Bitmain Antminer S9 14Th is 1372 Watts. Canaan AvalonMiner 821 11.5Th, in turn, consumes 1199.45 Watts. The cooling type for both models is identical — classic fan airflow. 2 active listings available for Bitmain Antminer S9. The best price-to-performance ratio: 14Th for 123 USDT. Unfortunately, AvalonMiner 821 is currently not available either in stock or on order. Please try looking at other models.

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