近日，根据对泄露的任天堂Switch 2主板照片的深度分析，有推测认为该主机的系统级芯片（SoC）可能采用了三星的5nm工艺，而非此前推测的8nm工艺。

The HSSTP TX PHY is a 5nm hard macro supporting up to 6Gbps data rates with dual lanes and a hybrid mode driver for AC-coupled links. It includes features like RO PLL, automatic resistor calibration, ...

In a world where we’re talking about chipsets built on the 2nm process, talking about 5nm chipsets seems rather outdated. But for China and SMIC, it’s a big deal. According to @Jukanlosreve on ...