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by formerly_proven 1254 days ago
The first CCD is binned for the SKU's spec, the other is whatever. This has been true for all chiplet Ryzens. Though the effect used to be more extreme, I had for example a 3900X where the second CCD only managed to run at 4.1 GHz under load, compared to ~4.4 GHz on the first CCD (and 4.6 GHz being printed on the box). That's pretty common with those.