is the standard version designed for the x64 architecture , which powers the vast majority of Windows computers using Intel or AMD processors.
You would use this on hardware like the Surface Pro 9 (5G), Lenovo ThinkPad X13s, or other laptops featuring Qualcomm Snapdragon processors. autoruns 64 vs autoruns 64a
Because it is compiled specifically for 64-bit Intel/AMD systems, it runs natively without needing any emulation. is the standard version designed for the x64