According to the site, “With the exception of Apple and Motorola, literally every single OEM we’ve worked with ships (or has shipped) at least one device that runs this silly CPU optimization.” They have even created a table where they list which device has cheated on which particular benchmark. The site notes that it will be hard to convince these manufacturers to stop fudging the results on benchmarks, especially since these test results can be used as a form of marketing and proving who is better.
In any case like we said, it depends on you to determine how important benchmarks are when it comes to purchasing a smartphone. For the more hardcore user, it might have an impact on them, but for the average user who just wants to send messages, make calls, send emails, surf the web, check social media, and etc., does having the best benchmark scores really matter?