XDA Developers on MSN

The RISC vs CISC debate is dead because both sides stole each other's best ideas

You may have heard that x86 is RISC on the inside, but what does that mean exactly?

Deep Dive into ISA: What is the difference between x86 and ARM? CISC vs RISC decoding structures and the 'physics of instruction sets'

The information in this article is current as of October 2026.In recent years, a heated debate has been ongoing in the PC and ...
TechSpot

Intel proposes the x86-S architecture for a simpler, more efficient CPU instruction set

Forward-looking: After being beaten by AMD in introducing the first, truly 64-bit instruction set in the x86 CPU world, Intel is now trying to get ahead of its historical competitor by working on a ...
CNET

Despite its aging design, the x86 is still in charge

The x86 instruction set architecture (ISA), used today in more than 90 percent of the world’s PCs and servers, hit the marketplace in 1978 as part of Intel's 8086 chip. So when the worldwide Intel ...
GIGAZINE

Claims that the CPU instruction set architecture 'x86' will perish in the near future

x86, the mainstream instruction set architecture for PC CPUs, originated from the Intel 8086 processor and has been in use for 46 years. Technology blog Hackaday claims that x86 will be extinct in the ...
Tech Times on MSN

Nuvacore reveals WarpCore built without instruction set: Decoders are CPU's only ISA-specific block

Nuvacore WarpCore CPU startup, led by Apple M-series chip architects, disclosed its Core First strategy: building the processor execution engine before selecting an instruction set. IBM's dual-ISA ...
hothardware.com

AMD Announces SSE5 Instruction Set

AMD to Boost Performance for Everyday Compute-Intense Multimedia, Security and High Performance Computing Applications through New Extensions to x86 Instruction Set New instruction set “SSE5” ...