On Feb. 18, mining rig manufacturing giant Bitmain Technologies announced its next-generation 7nm ASIC chip for mining SHA-256 cryptocurrencies like BTC and BCH. According to Bitmain, the mining chip, called the BM1397, is more efficient when mining proof of work (PoW) coins and the new chips will be installed in the latest Antminer series of devices.

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The Next Generation 7nm Chip From Bitmain Technologies

Bitmain has announced a new mining chip that claims to be more effective than the semiconductors the company manufactured in the past. The new BM1397 chip is the successor to Bitmain’s previous SHA-256-centric chip, the BM1391. The revamped 7nm model “enables faster and cheaper mining” and offers a 28.6 percent improvement compared to the…

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Source: https://thebitcoinnews.com/bitmain-announces-new-7nm-bitcoin-mining-chip-with-29-more-efficiency/