All that power, and probably less than 10% of potential owners will ever need it or fully utilize it to their max potential. Only gamers might care and I don't fall into that category. I prefer a handheld for real portable gaming and less ad-supported / micro-transaction time-wasters.
I stick to cheap phones these days like I stick to a cheap, small TV display. I can get them for a much better price but I know how to fully utilize them instead of overpaying for a brand where most don't have a clue how use even 20% of the device's potential. And if my cheap phones break or gets stolen, easy to get another one. Smartphones are as disposal to me as music and movie downloads.
Benchmark scores is for stat geeks and isn't practical to the harsh realities of daily life. Just an endless chase for numbers that always gets better every few months. And even if you get those type of numbers, are you even utilizing it or using your phone to their full potential? Are you some hardcore multi-tasker, gamer, or developer? Probably not but it is nice to brag for a few months about numbers most people would not know or even care about.