https://www.techempower.com/benchmarks/#section=data-r17&hw=ph&test=fortune&l=zijybh-1&f=37j7l-50ymh0-3vy1s0-75-eff8nm-148yio-hvcmua-n9w469-41

I have always thought that there is not that much gap between the Asp or Asp.core with other options in the sense of performance. But these numbers are showing too much difference that is not negligible at all! So why wouldn't we go to use the recommended stack in these charts ? Am I missing something here ?