alt Hacker News> First of all, Apple CPUs are not the fastest.
The cores are. Nothing is beating a M4/M5 on single CPU performance, and per-cycle nothing is even particularly close.
At the whole-chip level, there are bigger devices from the x86 vendors which will pull ahead on parallel benchmarks. And Apple's unfortunate allergy to effective cooling techniques (like, "faster fans move more air") means that they tend to throttle on chip-scale loads[1].
But if you just want to Run One Thing really fast, which even today still correlates better to "machine feels fast" than parallel loads, Apple is the undisputed king.
[1] One of the reasons Geekbench 6, which controversially includes cooling pauses, looks so much better for Apple than version 5 did.
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It doesn't really make much sense to compare per-cycle performance across microarchitectures as there are multiple valid trade-offs.
Of course Apple did pick a very good sweet spot favoring a wide core as opposed to a speed daemon more than the competition.
For laptops at least, I appreciate not having fans that sound like a helicopter. I guess for Mac Mini and Mac Studio having more fan noise is acceptable (maybe a switch would be nice). One of the things that I love about my Air is there is zero fan noise all the time. Yes, it throttles, and 99% of the time I don’t notice and don’t care. Yes, I know there are workloads where it would be very noticeable and I would care, but I don’t personally run too many CPU bound tasks.