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Windows 11 Preps Intel APX Performance Boost
26 Oct
Summary
- Windows 11 testing a new feature for app performance boost.
- Intel's next-gen CPUs and future AMD chips will benefit.
- Requires hardware support and app recompilation for gains.
Microsoft is actively testing a new Windows 11 feature designed to enhance application performance. This 'Advanced Performance Extensions' (APX) capability is set to debut with Intel's next generation of desktop processors, codenamed Nova Lake, anticipated in early 2027. APX expands the x86 instruction set to improve general-purpose performance, though apps will need recompilation to leverage it.
While existing Intel CPUs, including the Core Series 3 and earlier, will not receive APX support due to its hardware-dependent nature, future AMD processors are also expected to gain compatibility. This collaboration suggests broader developer adoption, potentially making APX a significant performance upgrade for compatible systems. Owners of older PCs will likely need to upgrade their CPU and motherboard to benefit from this technology.
