Is this normal? 4000+ clock speeds on a i5-10400. this is with

CPU Speed: What Is CPU Clock Speed?

when i monitor my cpu 10400f core clock in games i get 4006Mhz but when i watch videos for the same cpu i see 4000Mhz, is there something wrong here?

Intel Core i5-10400 Specs

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Intel CORE i5 10400

Intel CORE i5 10400

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Intel Core i5 10400 @ 4000 MHz - CPU-Z VALIDATOR

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