Ironical that Kevin B and others are gloating how great 18A and Clearwater Forest are, when in reality:
- 18A yield is in extreme poor health and there is absolutely no denying of it. The chance of catching up to TSMC’s 2nm next year is 0%
- There is no interest by external foundry customers to ink any deals. The PDK 1.0 does NOT meet the needs; no believable timeline exists for PDK 1.1
- 18A is very expensive compared to N3E. When N3E has better performance over 18A, it makes zero sense to sign up for 18A which is poor yielding and significantly more expensive
- Given TSMC’s N2 to be ready by early 2026, it is difficult to make a case for 18A now. Perhaps there might be something in there by end of 2026, but then N3E will have made more improvements, and N2 would be 10-15% better than N3E.
- For the above reasons, 18A maybe regarded as just a process Dead on Arrival. No two ways around it.
- Who should take the blame? Two individuals: Ann and and Ryan. Expect mass exodus from LTD in the coming weeks. Let’s all wish these 2 individuals the best as they try to keep feeding koolaid to stay afloat.