Works perfect. Have used this on an i7 7700k and a i9 14900k. Probably overkill for a 7700k, but on the 14900k it helped keep thermals from rising above 85degrees on a big block air cooler. The included Intel paste was above 90degrees. Highly recommend for high TDP applications, the difference is there.
However, for value and lower TDP applications, I would probably still stick to Arctic's MX-4 variant in all other cases. Regardless, both exceed expectations for their purpose.