Nothing is stopping intel from making their version of chiplet and I dont see how choosing so will count as 'defet'.
This word doesn't belong to describe tech strategis..
Anyway, thay can keep the Big.little thing plus chiplet ,if thay choose so, combind with tiels that come after RL.
And what dose it say about AMD chiplet design if it can only match (give or take) and not totaly win intel Big.little?
What all of it says is that you need indeed the combination of chiplet and big little to even make a dent in CPU performance cap at any kind of decent TDP.
The low hanging fruit is gone, or, one could say, you need all of it in a basket to make something that truly excels. The progress on CPU now is stretching up the ceiling ever further to make a longer bar of bench points.
Defeat however it shall be. Intel stuck with its old strategy for far too long and they've been forced to adapt several times already. That's defeat - they had a strategic outlook and it completely misfired. The same thing happened with Optane. It happened with first gen Arc and Xe. And it happened by sitting on quad core for far too long, and then by sitting on 10nm for far too long. Had enough? Hang on! They also missed the ARM train and still are - the biggest problem going forward for them.
I know tech companies don't like to call this defeat, because they're always winning in their board rooms, but really, some well paid big ego's made some pretty gruesome and long lasting mistakes here. The fact that an underdog can come out swinging like AMD did is a testament to that.
I certainly hope Pat's got some pretty big aces up his sleeve for 2025.
If we want a live example of a tech company that seems to have learned the lesson in tech 'you can't ever stop moving ahead of the pack', you need to be looking at Nvidia. Whatever we think of their methods, the fact is, every year they have something that raises eyebrows. Every time they seem to push and stretch things a bit further, and that's not just regarding their architectural improvements. They're on the ball in every aspect of their product portfolio: software most importantly. They know they're not selling a GPU, they're selling a thing people do with it, and they're actively contributing to those worlds.
Intel historically has done very little of that, and wherever they DID show such dedication, they gained and kept market share. For CPU that would be things like AVX, but also the close relationship with their supply chain and making sure product gets Intel inside. Again, whatever you think of their methods, this kind of dedication is what makes any piece of hardware shine - their laptop dedication for example is also the reason we've got those bursty though pretty efficient consumer CPUs. A trait AMD hasn't been able to push out on Ryzen quite as well just yet.
To circle back to the opening of this post: I'm looking forward to Intel and AMD stealing each other's tech and making a real step forward. Chiplet based core complexes of different kinds? GO. It is then, and only then that software can be tailored to make best use of big little and the properties of chiplet.