These performances are not natural, they are obtained thanks to the overclocking, using extreme methods. Such as liquid nitrogen to cool down the processor and push it to its maximum.
Overclocking has become a global “sport” for several years. The interest is only to break records, since it is difficult to maintain high frequencies.
The most open processor to extreme overclocking is the Core i7-7350K. The most common these days to be overclocked is the Core i7-7700K.