Samsung Electronics’ 4-nm Process Yield Close to TSMC’s

Twitter tipster Revegnus said on April 17 that Samsung Electronics’ 4-nm process yield is now very close to that of TSMC, the leader in the industry.

According to Revegnus, Samsung Electronics’ yield recovery is faster than expected and TSMC’s 3-nm process yield is currently 63 percent or less.

Samsung Electronics is expected to have achieved a considerable yield improvement in its 4-nm process, in which TSMC’s yield is estimated at 80 percent or so. According to many industry sources, Samsung Electronics is likely to have raised its 4-nm process yield from about 60 percent to at least 70 percent.