Bitcoin officially released the second generation 7nm chip BM1397. It is reported that the chip supports the SHA256 algorithm and can be used for mining digital currency such as BTC and BCH. According to Bitland, the BM1397 chip will be used in the next generation of SHA256 algorithm for the new ants mining machine S17 and T17, but the release time of the ant mining machine has not been disclosed yet.

It is understood that newsdetail second generation BM1397 uses the global TSMC FinFET technology, single chip integration of more than 1 billion transistors, and continuous optimization in circuit structure and low power technology. According to official data, the energy efficiency ratio of BM1397 is as low as 30J/T, which is about 28.6% higher than the previous generation BM1391.

In September last year, Bitland officially released the 7nm mining chip BM1391 and applied it to the ant mining machines S15 and T15.

The relevant person in charge of Bit Continental said that the second-generation 7nm chip BM1397 of Bitland uses deep-customized chip design technology, and the global optimization method is further applied in chip design. From the front end to the back end, the BM1397 chip design process is customized.

It is understood that Bitcoin currently owns multi-brand business such as Ant Miner AntMiner, Ant Mine Pool AntPool, BTC.com, Artificial Intelligence SOPHON. Officials say its cryptocurrency mining machine market share is over 70%.

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