Chinese manufacturer of computer and mining equipment InnoSilicon began supplying ASIC miners for ETH A11 Pro mining, however, the efficiency of the device turned out to be lower than stated.
According to the description on the company website, miner hashrate is 2 000 Mh/s pri energy consumption in 2.5 kWh. This is on 30% more efficient than the best ETH mining models. However, Chinese distributors, received A11 Pro ASIC miners this week, They say, what the device hashrate actually is 1 500 Mh/s, and energy consumption reaches 2.35 kWh.
In this way, The efficiency of the new ASIC miner is 1.56 Watts per Mx/s. This is still the best indicator on the market, however he is on 20% worse, than the manufacturer originally stated. Interesting, that with the stated price of InnoSilicon in $17 000 for pike, distributors sell A11 Pro for approximately $27 000.

The information is confirmed by the ASIC Miner Value portal, where is the warning posted?, that the hashrate of A11 Pro miners is 1 500 Mh/s. At the same time, the website notes, that the first batch of devices will have such performance.
In April, Bitmain introduced its Antminer E9 miner for ETH mining. Device hashrate, as reported, will be about 3 000 Mh/s with energy consumption in 2 556 W/h. Deliveries of devices have not yet begun.
