That piqued my interest as to what, exactly, changed on Intel's roadmap under Pat.
To do this, I used Google's date range tool so that I could see what their roadmap looked like in 2019-2020 before Pat got there without all the revisionism that pops up in more recent articles.
That led me to the article below, dated Dec 2019. Also of note, TSMC N2 in 2025 is a full year from TSMC's original projected timelines, which had risk production in 2023 and volume in 2024. So Pat had that small benefit of TSMC's stumble.
Nevertheless, if you look at this and consider what's been accomplished in terms of new node adoption, accounting for the renames (appropriate, since TSMC N5 is not 5nm in Intel's nomenclature - it's 7nm), he actually kept Intel on track. Keep in mind they are using Intel 3 for Sierra Forest and Granite Rapids, so just because it's not on client is somewhat irrelevant.
In fact, if 18A (Intel's "2nm" node in 2019) comes out in 2025 it will be about 1-2 years ahead of this timeline and match up with TSMC's (1 year late) N2. However, unlike 20A would have done it will have backside power delivery which TSMC won't have until 2026. It's not clear which is ahead here, they are that close.
That's a lot better than being 2Y behind like in 2021.
Intel's Process roadmap for 2021-2029 has been unveiled, showcasing 10nm, 7nm, 5nm, 3nm, 2nm, 1.4 nm and their respective optimized nodes.
wccftech.com