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Depends on your Motherboard's QVL RAM Memory list if it is supported or not.
as an example of compatible RAM Memory for this particular Gigabyte Motherboard with a 2700x CPU, it has 3200 Mhz RAM Memory that is compatible as per the Motherboard's QVL List: X470 AORUS ULTRA GAMING (rev. 1.0) | Motherboard - GIGABYTE Global - For AMD Pinnacle Ridge CPU
maybe I have expressed myself badly, nor do I refer to memory compatibility with the motherboards, I mean that the maximum memory supported by the 2700x according to AMD is 2933 and everything that happens over 2933 is overclocking.