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I wonder if you could put more logic units per core and load balance to prevent thermal throttling, or if you’d make the communication pathways slower at a rate that exceeds the gains.



Yep, you can do that, and yep, it gets slower.

That’s basically the tradeoff Apple made with their M series chips vs AMD/Intel which until recently have been chasing fast and narrow designs. Apple in contrast, has a crazy “wide” core aka it can issue and retire many more instructions per clock than basically any other mainstream CPU.




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