AMD Zen 5 Could Be Delayed As Intel And Apple Allegedly Tie Up TSMC 3nm Capacity
This was particularly surprising, as unlike TSMC's other big customers (namely Apple, AMD, and NVIDIA), Intel is capable of fabricating its own chips. We could get into a lengthy discussion of why Intel wants TSMC's 3nm capacity so badly, but that earlier story was based on a rumor and not a done deal.
If AMD can't get space on the latest and greatest manufacturing process for its generation-after-next processors, it could be forced to delay them, depending on its circumstances. We don't know much about Zen 5; it's possible that AMD could transition the chip to the same 5nm process as Zen 4—although we saw how well that went with Intel's
There's no need for doom and gloom. After all, comparing between Zen 2 to Zen 3—both fabricated on 7nm—there was quite an improvement architecturally. There's also the potential for AMD to exploit clever tricks like die stacking, which offers quite the step up on the Ryzen 7 5800X3D. After all, the 5nm process will be quite mature by that point, meaning high yields and relatively low cost compared to the bleeding-edge 3nm technology.
Still, it's impossible to deny that being on a previous-generation process would leave AMD starting at a significant disadvantage in performance-per-watt. For the red team's sake, let's hope it has a trick or two up its sleeve come 2024.