Samsung switches course, plans to push out 6nm chips starting 2019
The end result of this decision is that most of Samsung's next year chip orders will most probably be made with its 8nm process, which itself is just an upgrade over its current 10nm process. The 7nm, however, process may still end up in one of the company's own Exynos chips, despite the reduced investment in the tech.
This move was a strategic one: while next year's Samsung-made chips will suffer as a result from it, from 2019 onward the company will have the edge over TSMC, as by then its 6nm production will be better than its rival's 7nm. Generally speaking, the smaller the size of a semiconductor, the greater power efficiency and processing power we get from the end product, meaning Samsung's 2019 chips could, in theory, be significantly better than their competition.
via The Investor
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