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

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

PDF) Performance Characterization of SPEC CPU2006 Integer Benchmarks on x86- 64 Architecture

Why is 32 bit called x86 while 64 bit called x64? - Quora

An Introduction to 64-bit Computing and x86-64

Intel wants feeback for a proposed 64-bit only CPU architecture called x86S - Neowin

x86-64 - Wikipedia

Functional 16-bit CPU built and runs in Excel, 3Hz processor includes 128KB of RAM, 16-color display, and a custom assembly language : r/gadgets

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

Computer Hardware Museum

Reports on 64-Bits Processor. INTRODUCTION, by Nirajan Acharya

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

x86: the history of naming