[acdha]

That’s just telling you that a JIT is faster than an interpreter. You’d want to compare PyPy to V8 to see how well they can both be JITed.

[xapata]

Only after someone spends as much money on PyPy as has been spent on V8.

[acdha]

That’s true but a secondary concern since most of these benchmarks are for toy programs where all but the most primitive JIT will help