>a shrinking market for high-performance CPUs
It is??
It is??
There's still plenty of people who want more speed badly enough to pay for it, but my impression is that there aren't as many as there used to be.
Upgraded to an i7-4790K almost 2 years ago, and while not willing to drop another $1500 to upgrade to the latest CPU/MB, I have been keeping an eye open.
The hyperscale folks care about how much physical space given performance takes, but that's likely more energy/performance than chipcount/performance constrained.
7 companies provide Intel with 36% of its profit...