According to industry sources, the higher cost is due to higher costs to build and operate factories in the US and Japan.
TSMC is negotiating prices with customers at both overseas facilities, which will begin commercial production in late 2024. Chips made in the US using TSMC’s N4 and N5 processes are expected to be 20-30% more expensive than those made in Taiwan, while legacy chips produced on Japan’s Kumamoto process technology N28/N22 and N16/N12 processes cost 10-15% it could be. % More.
Source: Ferra

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