Hi,
sorry for not leaving a comment on this (I need to add that to the wiki when we do a rollback).
I thought that it would be better to either link this discussion or reference it elsewhere. I do not think that we need to have an extra paragraph on the wiki for this, because I consider these speed tests always as unreliable. Benchmarks are always flawed in one way or another. I highly doubt that this is because of the Python implementation.
Speed tests are just some kind of indication about what has gone through your link at a certain point in time. They are not reproducible at all.