You’re comparing a new project to nginx. Obviously nginx will be faster maybe not across the board but generally it probably is. As a project matures it will optimize surely! nginx has 21 years of development under its belt.
https://pressable.com/blog/head-to-head-performance-comparis...
I think drawing any conclusions in the absence of benchmarks is unwise.
Your link does not seem to contain any benchmarks anyway.
The Ferron benchmarks on their home page say Apache Pre fork MPM outperforms Apache Even MPM which seems odd to me.