The Antminer E3 is a cryptocurrency mining ASIC manufactured by Bitmain. The E3 was released in July 2018 and is marketed as an Ethereum mining solution, though it can also be used to mine other cryptocurrencies such as Monero and Zcash.
The Antminer E3 is the first ASIC to be released for Ethereum mining, and is considered to be a significant threat to the existing Ethereum mining ecosystem which is largely dominated by GPUs.
The Antminer E3 uses an Ethash mining algorithm and has a maximum hashrate of 180 Mh/s with a power consumption of 800W. The E3 is currently the most efficient Ethereum miner on the market with a performance of around 25 Mh/s per Watt.
The Antminer E3 is available for purchase from Bitmain for $800 USD.
The release of the Antminer E3 has caused concern among members of the Ethereum community, who are worried that the ASIC will centralize power within the Ethereum network. These concerns are largely due to the fact that Bitmain is one of the largest manufacturers of cryptocurrency mining hardware, and also operates one of the largest cryptocurrency mines in the world.
The Antminer E3 is a powerful cryptocurrency mining ASIC that poses a significant threat to the existing Ethereum mining ecosystem. The high hashrate and efficiency of the E3 means that it will quickly become the dominant miner on the network, centralizing power within the hands of those who own it.
This could have a negative impact on the long-term decentralization of Ethereum.