In recent years, the semiconductor process has developed rapidly, has reached 5nm, next year Samsung and TSMC are actively preparing for the debut of the 3nm process, IBM, Samsung and other companies even announced the world's first 2nm process chip in the first half of the year.
Not only that, recently, IBM, Samsung announced the launch of VTFET (vertical transmission field effect transistor) technology, which is different from the current horizontal transmission of traditional transistors, is transmitted vertically, is expected to enter the 1nm and below process.
According to IBM and Samsung, VTFET technology has two advantages, one is that it can bypass many of the performance limitations of the current technology and further extend Moore's Law, and the other is that the performance is greatly improved, and the chip speed using VTFET technology can be doubled, or the power consumption can be reduced by 85%.
If this technology is mass-produced, then the energy efficiency ratio of the chip is greatly improved, and the smartphone can be used for two weeks at a time, but Samsung and IBM still have not announced the mass production time of the VTFET process.
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