GIGAZINE

Intel is developing a new architecture 'x86S' that truncated 32-bit support

Intel has revealed that it is developing a new CPU architecture ' x86S '. Support for 32-bit has been abolished in x86S, and speedup is expected by omitting useless processing. In the early 2000s, ...
Ars Technica

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

I guess this is a real thing? https://www.neowin.net/news/intel-w...sed-64-bit-only-cpu-architecture-called-x86s/ I guess so... here's the white paper on Intel's site ...
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 ...
Neowin

AMD to target Intel 32-bit, not Itanium, with Opteron

Advanced Micro Devices Inc will steer clear of established 64-bit computing vendors when its launches its Opteron architecture later this year, and will instead aim its attack squarely at long-time 32 ...
Hackaday

Intel’s IAPX 432: Gordon Moore’s Gamble And Intel’s Failed 32-bit CISC

At the time that the iAPX 432 (originally the 8800) project was proposed, Gordon Moore was CEO of Intel, and thus ultimately signed off on it. Intended as an indirect successor to the successful 8080 ...
EDN

Understanding Assembly Language for IA-32 and Intel 64 Architectures – Part 1: Basic overview and instruction set extensions

First, architecture basics are detailed with information on the register sets, data types, and memory and instruction formats. Next, instruction set extensions are detailed, which include Intel® ...
CNET

For Intel, 32/64-bit chips a long time coming

The chipmaker has a long track record of downplaying interest in chips that could read both 32-bit and 64-bit software. Still, over the last decade, it was tinkering away. Michael Kanellos is editor ...