Antminer S21 vs Avalon Q

Today in the battle we have Antminer S21 from Bitmain against competitor Canaan's Avalon Q. Both devices operate on SHA-256, mining BitcoinSV, Bitcoin Cash, Bitcoin, Fractal Bitcoin, Terracoin, Namecoin. The main profit focus is currently on BitcoinSV. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. Model Canaan Avalon Q is presented exclusively in a configuration with 90Th, other power options are not provided for this series. The difference in computing power is 55%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer S21 has 17.5 j/Th, while Avalon Q has 18.6 j/Th. Model Antminer S21 200Th has a power consumption of 3500 Watts, while Avalon Q 90Th consumes 1674 Watts. Both miners use air cooling, which requires good room ventilation. 27 ads found for Bitmain Antminer S21. The current cost for 195Th power is from 72500 RUB. Both new and used devices are available. 7 ads found for Canaan Avalon Q. The current cost for 90Th power is from 1035 USDT. Both new and used devices are available.