The statement from AMD says:
We are focusing on meeting the strong demand for our 3rd generation AMD Ryzen processors in the market and now plan to launch both the AMD Ryzen 9 3950X and initial members of the 3rd Gen AMD Ryzen Threadripper processor family in volume this November. We are confident that when enthusiasts get their hands on the world’s first 16-core mainstream desktop processor and our next-generation of high-end desktop processors, the wait will be well worth it.
As far as we understand, this is nothing to do with recent reports of TSMC requiring 6 months for new 7nm orders: the silicon for these processors would have been ordered months ago, with the only real factor being binning and meeting demand. It will be interesting to see how the intersection of the 16 core with next gen Ryzen will play out.
- The AMD 3rd Gen Ryzen Deep Dive Review: 3700X and 3900X Raising The Bar
- AMD Zen 2 Microarchitecture Analysis: Ryzen 3000 and EPYC Rome
- Reaching for Turbo: Aligning Perception with AMD’s Frequency Metrics
- AMD’s New 280W 64-Core Rome CPU: The EPYC 7H12
- AMD Rome Second Generation EPYC Review: 2x 64-core Benchmarked