AMD could always go for cutting costs as much as possible. Maybe there's a market for a deluge of ultra cheap cpus with the performance of say a 2Ghz athlon?
How is AMD not already part of that market? The Sempron-LE family, which is based on the 65nm single-core Sparta, is pretty much what you describe there; it sells from $37 to $53.
However, I agree that even longer-term there's probably a market for this kind of performance due to the commoditization of the CPU industry. However, it's not like Intel doesn't have anything coming up there (Diamondville/Silverthorne microarch) and it's pretty much VIA Land right now (C7 with half that level of performance, but CN is expected to be roughly on par).
In fact, as I already said before, I'm incredibly bullish on the prospects of CN so I'm sure competition would be pretty intense there - and honestly, even with all my optimism, I don't think that market is sufficiently big to usable as a 'strategy' for a company the size of AMD.
Not to mention that AMD's fab tech has always been behind intel's, and you'd have think that would slow as things get tougher (for everyone) to move to smaller nodes, but intel still seems to be moving along at about the same pace while everyone else is slowing down.
That's not completely true; TSMC is the clear exception here. Their 45nm node (with 40nm-like design rules, there won't be a process called 40nm for the general purpose/high performance markets) is likely going to see PC products released on it before 2009.
Assuming their density is as good as they claim it to be, they'll arguably be ahead of Intel litography-wise for at least 12 months! Of course, that's not considering other important factors that define the quality of a process, but those are much less public. And it's worth pointing out TSMC's 32nm SRAM density isn't as extremely impressive as their 45nm one.
Thank goodness for AMD though that nvidia isn't the collosal giant that intel is. Besides better dev relations and a current lead in GPU and chipset tech, nvidia competes under the same conditions that ati does, and if anything ati might have the fab advantage now if they can leverage amd.
Yeah, agreed - at least in terms of not having a massive advantage over AMD, I'm not convinced CPU fabs matter whatsoever in this kind of discussion.
However, I'd still be curious to see what the GPU R&D budgets for both NVIDIA and AMD are. Neither give that kind of granularity; I saw an analyst claiming $500M vs $200M/year recently, but I can't remember where and I doubt it's very reliable...