Intel Core i5 6600K Unlocked vs Intel Core i5 10400

Neither the Intel Core i5-6600K nor the Intel Core i5-10400 is worth your money. We strongly recommend that you take a look at some other CPUs at the $260 budget range.

However, if you'd nonetheless like to find out more about the Intel Core i5-6600K and the Intel Core i5-10400, here's what we know about them:

The Intel Core i5-6600K managed to earn a spot in roundups from two sources that are known for their trustworthy review methodology - Expert Reviews and PCmag - but fell short of making it to the top of their lists.

As for the Intel Core i5-10400 - PCmag, a source that conducts reliable hands-on testing, has featured it in its Intel Core i5-10400 Review roundup. However, it didn't make it to any of the top spots.

We also performed a thorough Intel Core i5-6600K vs. Intel Core i5-10400 review score analysis - it turns out that all of the sources that have tested both CPUs, including PCmag, preferred the Intel Core i5-6600K over the Intel Core i5-10400.

Out of all the sources that reviewed them, the Intel Core i5-6600K turned out to be most loved by Expert Reviews, which gave it a score of 10, whereas the Intel Core i5-10400 got its highest, 7, rating from reviewers at PCmag.