Tesla and Samsung have been studying the design and samples of HW4.0 chips since the beginning of the year. Until recently, Tesla decided to outsource the autopilot chip HW4.0 to Samsung.
It is reported that Samsung plans to mass-produce Tesla HW 4.0 chips with 7nm process in Korea as early as the fourth quarter of this year.
Samsung Electronics said: "Although the 7nm process lags behind the 5nm process, in order to ensure the output and stability when installed in the car, it is decided to use the 7nm process."