Shows a huge difference, as expected for a typed memory-safe compiled language using LLVM versus an interpreted language with a global interpreter lock.
The thread you just posted has a bunch of posts indicating this was not the actually the same program in Python and Swift; further, the Swift version was written poorly. Plus, the graph in the final post shows whatever Swift version someone ran tests on as much faster than Python.
https://github.com/sh3244/swift-vs-python
Shows a huge difference, as expected for a typed memory-safe compiled language using LLVM versus an interpreted language with a global interpreter lock.