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Windows 11 Set Cpu Affinity Permanently Patched ★ Deluxe & Reliable

Have a legacy app that hates multi-core CPUs? Let us know in the comments below!

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Let’s look at how to make CPU affinity in Windows 11. Why doesn't Windows save affinity permanently? First, a quick reality check: Microsoft doesn't offer a "Save Affinity" button in Task Manager for a reason. Modern CPUs use heterogeneous architectures (P-cores vs. E-cores). Windows 11 is actually smarter than previous versions at automatically parking threads and moving workloads to the correct cores to save power or boost performance. windows 11 set cpu affinity permanently