DEAR SAMSUNG, PLEASE CONTACT BRAINCHIP ASAP.
The Elec, Qualcomm has decided to switch back to TSMC for the Snapdragon 8 Gen2 Mobile Platform. The chipset will be manufactured on a 3nm process node and is expected to power next year's flagship phones.
Samsung's 4nm process node is plagued by a
yield rate of as low as 35 percent. In other words, for every 100
Snapdragon 8 Gen1 chips etched on a wafer, 65 don't meet the quality standards imposed by Qualcomm. For reference, TSMC's 4nm process node --- which is used by Qualcomm to manufacture the Snapdragon 8 Gen1 Plus --- is
said to have a yield rate of over 70 percent.
The Elec said Samsung is also having issues making its own
Exynos 2200 chipset, with yields even lower than the ones achieved for the Snapdragon 8 Gen1. This prompted the Korean tech giant to conduct an internal investigation into the matter, according to
local press. It's possible this may be a case of fraudulent reporting on the part of Samsung Foundries executives, so the company is looking into current and former managers of its 5nm, 4nm, and 3nm production lines.
Qualcomm isn't the only company experiencing issues with Samsung's advanced process nodes. Nvidia is said to have spent no less than $10 billion to secure a chunk of TSMC's
5nm manufacturing capacity for its upcoming
RTX 4000 series GPUs.