Yes. I saw that there were already other responses to your comment, but I'd like to add my own, quoted from the conclusion of the article:

"But the biggest surprises and largest performance increases were to be found in the A13's GPU. Where the new chip really shines and exceeds Apple’s own marketing claims is in the sustained performance and efficiency of the new GPU. Particularly the iPhone 11 Pro models were able to showcase much improved long-term performance results, all while keeping thermals in check. The short version of it is that Apple has been able to knock it out of the park, delivering performance increases that we hadn’t expected in what's essentially a mid-generation refresh on the chip manufacturing side of matters."

One of the key phrases is "...Apple has been able to knock it out of the park..."

The rest of the article is pretty clear - Apple gets it, and beats their competitors pretty soundly.