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Jun 1, 2022 · Fundamentals

How Python 3.11 Boosts Speed by Up to 60% – The Secrets Behind Faster CPython

Python 3.11, slated for release in October 2022, delivers a 10‑60% performance boost over 3.10 thanks to the Microsoft‑backed Faster CPython project, which introduces adaptive specialization, memory‑allocator refinements, and several low‑level optimizations that trade a modest memory increase for faster execution.