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x86-64 - Wikipedia
x64 Architecture - Windows drivers | Microsoft Learn
How to Check if Your Computer is x64 or x86? - phoenixNAP
32-bit and 64-bit Windows: Frequently asked questions
64-bit computing - Wikipedia
x86 vs x64: What's the Difference? (Table Chart)
What is x86-64? | Definition from TechTarget
What's the Difference Between 32-Bit and 64-Bit? - Lifewire
32-Bit vs. 64-Bit OSes: What's the Difference? | PCMag
x64 Definition - TechTerms.com