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  2. ARM architecture family - Wikipedia

    en.wikipedia.org/wiki/ARM_architecture_family

    VFP (Vector Floating Point) technology is a floating-point unit (FPU) coprocessor extension to the ARM architecture [133] (implemented differently in Armv8 – coprocessors not defined there). It provides low-cost single-precision and double-precision floating-point computation fully compliant with the ANSI/IEEE Std 754-1985 Standard for Binary ...

  3. Comparison of ARM processors - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_ARM_processors

    technology L0 cache L1 cache L2 cache Core configurations Speed per core (DMIPS / MHz) ARM part number (in the main ID register) ARMv8-A. This is a table of 64/32-bit ...

  4. x86-64 - Wikipedia

    en.wikipedia.org/wiki/X86-64

    AMD64 (also variously referred to by AMD in their literature and documentation as “AMD 64-bit Technologyand “AMD x86-64 Architecture”) was created as an alternative to the radically different IA-64 architecture designed by Intel and Hewlett-Packard, which was backward-incompatible with IA-32, the 32-bit version of the x86 architecture.

  5. Comparison of instruction set architectures - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_instruction...

    An instruction set architecture (ISA) is an abstract model of a computer, also referred to as computer architecture.A realization of an ISA is called an implementation.An ISA permits multiple implementations that may vary in performance, physical size, and monetary cost (among other things); because the ISA serves as the interface between software and hardware.

  6. AArch64 - Wikipedia

    en.wikipedia.org/wiki/AArch64

    AArch64 or ARM64 is the 64-bit Execution state of the ARM architecture family. It was first introduced with the Armv8-A architecture, and has had many extension ...

  7. Comparison of real-time operating systems - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_real-time...

    x86, x86_64, RISC-V, ARM64 and LoongArch (ARM and POWER in the -rt branch) [1] RedHawk Linux RTOS Proprietary: closed hardware-in-the-loop, software-in-the-loop, general purpose active Intel, AMD, ARM, NVIDIA Drive, NVIDIA Jetson Orin REX OS: Proprietary: closed, available with license: embedded: inactive: ARM RIOT: GNU LGPL: open source: active

  8. 64-bit computing - Wikipedia

    en.wikipedia.org/wiki/64-bit_computing

    AMD introduces its Opteron and Athlon 64 processor lines, based on its AMD64 architecture which is the first x86-based 64-bit processor architecture. Apple also ships the 64-bit "G5" PowerPC 970 CPU produced by IBM. Intel maintains that its Itanium chips would remain its only 64-bit processors. 2004

  9. Comparison of CPU microarchitectures - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_CPU_micro...

    AMD K6: 1997 6 Superscalar, branch prediction, speculative execution, out-of-order execution, register renaming [b] AMD K6-III: 1999 Branch prediction, speculative execution, out-of-order execution [1] AMD K7: 1999 Out-of-order execution, branch prediction, Harvard architecture: AMD K8: 2003 64-bit, integrated memory controller, 16 byte ...