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How fast is Python 3.x compared to 2.7?

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Data Science & Business Intelligence Expert with 9 Years of Experience

Python 3.x is faster than 2.7 due to improved memory management, optimized function calls, and better integer operations. It also has efficient Unicode string handling and built-in async support, making it the better choice for performance and modern development.
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Data Science & Business Intelligence Expert with 9 Years of Experience

Python 3.x is faster than 2.7 due to: Better memory management Optimized integer operations More efficient I/O handling Improved concurrency & async support Python 2.7 is obsolete, and Python 3.x is recommended for speed and security.
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