IIRC their data center CPU revenue was about even this quarter so this is a bit deceptive (i.e. you can buy 1 large CPU instead of several cheaper ones).
"When it comes to servers, AMD's share totaled 24.2%"
and
"Intel, of course, retained its volume lead with a 75.8% unit market share."
Windows:
Intel: 64.23%
AMD: 35.71%
Linux:
Intel: 30.15%
AMD: 69.85%
Ignoring ChromeOS, and assuming 100% of windows and linux is x86 (decreasingly true - the only win11 I’ve ever seen is an arm VM on my mac) and 100% of Mac is arm (it will be moving forward), that puts arm at 20% of the PC market.
Interpolation from your numbers puts intel at 64% (with a ceiling of 80% of PC; 25% of consumer computing devices unless windows makes a comeback).
