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sirbruce t1_ixgzkko wrote

Reply to comment by crypticSyd in TSMC Racing to 1nm, Investing $32 Billion for Fab: Report by brohymn80

It's a marketing thing. Process size used to be approximately the same as gate length, but that hasn't been true since 22nm (with a gate length around 25nm). 2nm has a gate length of around 12nm. 1nm process gate length is unknown but unlikely to be much smaller than 10nm.

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tester989chromeos t1_ixinaxf wrote

What gate length of apple m1 silicon

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sirbruce t1_ixk80bn wrote

> What gate length of apple m1 silicon

It's 5nm process, but that equates to a gate length of 16nm to 20nm I believe.

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