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  2. IA-32 - Wikipedia

    en.wikipedia.org/wiki/IA-32

    The primary defining characteristic of IA-32 is the availability of 32-bit general-purpose processor registers (for example, EAX and EBX), 32-bit integer arithmetic and logical operations, 32-bit offsets within a segment in protected mode, and the translation of segmented addresses to 32-bit linear addresses. The designers took the opportunity ...

  3. i386 - Wikipedia

    en.wikipedia.org/wiki/I386

    Intel A80386DX-20 CPU die image. The Intel 386, originally released as the 80386 and later renamed i386, is the third-generation x86 architecture microprocessor from Intel. It was the first 32-bit processor in the line, making it a significant evolution in the x86 architecture. Pre-production samples of the 386 were released to select ...

  4. IA-32 Execution Layer - Wikipedia

    en.wikipedia.org/wiki/IA-32_Execution_Layer

    The IA-32 Execution Layer (IA-32 EL) is a software emulator in the form of a software driver that improves performance of 32-bit applications running on 64-bit Intel Itanium-based systems, particularly those running Linux and Windows Server 2003 (it is included in Windows Server 2003 SP1 and later [1] and in most Linux distributions for Itanium).

  5. List of Intel CPU microarchitectures - Wikipedia

    en.wikipedia.org/wiki/List_of_Intel_CPU_micro...

    Intel's second generation of 32-bit x86 processors, introduced built-in floating point unit (FPU), 8 KB on-chip L1 cache, and pipelining. Faster per MHz than the 386. Faster per MHz than the 386. Small number of new instructions.

  6. List of Intel processors - Wikipedia

    en.wikipedia.org/wiki/List_of_Intel_processors

    Intel Haswell Core i7-4771 CPU, sitting atop its original packaging that contains an OEM fan-cooled heatsink. This generational list of Intel processors attempts to present all of Intel's processors from the 4-bit 4004 (1971) to the present high-end offerings.

  7. List of former IA-32 compatible processor manufacturers

    en.wikipedia.org/wiki/List_of_former_IA-32...

    As the 32-bit Intel Architecture became the dominant computing platform during the 1980s and 1990s, multiple companies have tried to build microprocessors that are compatible with that Intel instruction set architecture. Most of these companies were not successful in the mainstream computing market.

  8. x86 instruction listings - Wikipedia

    en.wikipedia.org/wiki/X86_instruction_listings

    Will change OperandSize from 16-bit to 32-bit if CS.D=0, or from 32-bit to 16-bit if CS.D=1. 67h: AddressSize override. Will change AddressSize from 16-bit to 32-bit if CS.D=0, or from 32-bit to 16-bit if CS.D=1. The 80386 also introduced the two new segment registers FS and GS as well as the x86 control, debug and test registers.

  9. List of Intel Atom processors - Wikipedia

    en.wikipedia.org/wiki/List_of_Intel_Atom_processors

    Integrated PowerVR G6400 GPU, memory controller supporting two 32-bit LPDDR3 channels up to 4 GB, USB 3.0 controller, eMMC 4.5; Paired with Intel XMM 7160 LTE modem supporting 4G/3G/2G; Package size: 12 mm × 12 × 1.0 mm