Antminer S21 vs WhatsMiner M73S

Today in the battle we have Antminer S21 from Bitmain against competitor MicroBT's WhatsMiner M73S. Both devices operate on SHA-256, mining Bitcoin, Fractal Bitcoin, BitcoinSV, Bitcoin Cash, Terracoin, Namecoin. The main profit focus is currently on Bitcoin, Fractal Bitcoin. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. The WhatsMiner M73S device from MicroBT is available in a wide range of powers. Versions from 500Th to 552Th are available. The difference in computing power is 63.77%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer S21 has 17.5 j/Th, while WhatsMiner M73S has 13.5 j/Th. Model Antminer S21 200Th has a power consumption of 3500 Watts, while WhatsMiner M73S 552Th consumes 7452 Watts. There is a fundamental difference in cooling type: Antminer S21 uses Air, while WhatsMiner M73S operates on Hydro. 26 ads found for Bitmain Antminer S21. The current cost for 151Th power is from 117 RUB. Both new and used devices are available. 7 ads found for MicroBT WhatsMiner M73S. The current cost for 550Th power is from 566000 RUB. Both new and used devices are available.