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Editing 7 nm lithography process
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== Industry == | == Industry == | ||
− | + | Only three companies are currently planning or developing a 7-nanometer node: [[Intel]], [[TSMC]], and [[Samsung]]. | |
{{node comp|node=7 nm}} | {{node comp|node=7 nm}} | ||
=== Intel === | === Intel === | ||
− | ==== | + | ==== P1276 ==== |
− | + | Intel's 7-nanometer process (renamed as Intel 4), '''P1276''', will enter risk production at the end of 2022 and ramp in 2023. On February 8 2017, Intel announced a $7B investment in Arizona's Fab 42 which will eventually produce chips on a 7 nm process. On March 23 2021, Intel announced a $20B investment for two fabs in Arizona, which will produce chips on a 7nm process. | |
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− | Intel | + | Intel has not disclosed the details of the process but the company's current CEO claims it will feature a density that is 2x that of Intel's 10-nanometer node. Intel's prior CEO, Brian Krzanich, mentioned that 7-nanometer will have "2.4x the compaction ratio" of 10 nm. This puts the 7-nanometer node at around 202-250 million [[transistors per square millimeter]]. |
=== TSMC === | === TSMC === | ||
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