Antminer S9k vs Avalon Q

We are reviewing time-tested solutions Antminer S9k and Avalon Q. Despite the release of new generations, these models are still active on the market. Both devices operate on SHA-256, mining Bitcoin Cash, Bitcoin, Fractal Bitcoin, BitcoinSV, Terracoin, Namecoin. The main profit focus is currently on Bitcoin Cash. Bitmain Antminer S9k is released in a single version with 13.5Th. 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 85%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer S9k has 97 j/Th, while Avalon Q has 18.6 j/Th. Model Antminer S9k 13.5Th has a power consumption of 1309.5 Watts, while Avalon Q 90Th consumes 1674 Watts. Both miners use air cooling, which requires good room ventilation. Offers for Bitmain Antminer S9k are temporarily unavailable, but our catalog contains many other profitable models. 7 ads found for Canaan Avalon Q. The current cost for 90Th power is from 1035 USDT. Both new and used devices are available.