Mickey: Ryzen 3000 memory controller has "half the performance" on single CCD CPUs

This is an interesting observation that I had missed until now.
It would appear AMD has "cheaped out" on their memory controller a bit and it only has "half the performance" on CPUs with only one CCD in them, during write operations.
Seemingly it has little affect in most applications, but if you're doing something that does a lot of intensive memory writes, you might want to consider getting a dual CCD CPU.
It does seem to have a small affect on the memory latency though.
Just a heads up...

Ryzen 3000 memory controller has "half the performance" on single CCD CPUs

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