Intel proposes x86S, a 64-bit CPU microarchitecture that does away with legacy 16-bit and 32-bit support

64 bit - What are 16, 32 and 64-bit architectures? - Stack Overflow

Why was the next jump from 32-bits CPU, 64-bits and not another number of bits? - Quora

The fundamental of the Intel x86 architecture in learning the buffer overflow problem

Intel proposes dropping 16 and 32-bit support : r/hardware

What do you think of Intel's x86s proposal? Will AMD agree, and could they modernize 64 bits even more? - Quora

Intel® 64 and IA-32 Architectures Optimization Reference Manual

x86 vs. x64 vs. ARM: Differences & Which Is Best [2024 Update]

Intel Exploring x86S Architecture, Envisions an Unadulterated 64-bit Future

If you are an x86 CPU expert, what are your thoughts on Intel Advanced Performance Extensions, as I have previously asked about Intel's proposed x86s? - Quora

Intel Exploring x86S Architecture, Envisions an Unadulterated 64-bit Future

Intel proposes ditching 32-bit support with new x86-S architecture

Microsoft wants Windows 12 to run on its own silicon.…

Intel's X86S Proposal Cuts Legacy Cruft For Streamlined 64-Bit Only CPUs