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  2. List of Linux-supported computer architectures - Wikipedia

    en.wikipedia.org/wiki/List_of_Linux-supported...

    The relevant term is of the porting target is computer architecture; it comprises the instruction set(s) and the microarchitecture(s) of the processor(s), at least of the CPU. The target also comprises the "system design" of the entire system, be it a supercomputer , a desktop computer or some SoC , e.g. in case some unique bus is being used.

  3. List of IOMMU-supporting hardware - Wikipedia

    en.wikipedia.org/wiki/List_of_IOMMU-supporting...

    CPU [1] Microarch-itecture Cores/ threads Clock speed (base/turbo) Cache Litho-graphy Max. TDP Integrated Graphics Max. memory size EPT Works on QEMU-KVM Xen VMware ESXi Core2 Quad Q9400 [a] [3] Yorkfield: 4 / 4 2.66 GHz: 6 MB L2: 45 nm: 95 W: No [b] Un­known No Un­known Un­known Un­known Core2 Quad CPU Q9650 [a] Yorkfield: 4 / 4 3.0 GHz ...

  4. Epyc - Wikipedia

    en.wikipedia.org/wiki/Epyc

    The processors feature up to eight 7 nm-based "chiplet" processors with a 14 nm-based IO chip providing 128 PCIe 4.0 lanes in the center interconnected via Infinity Fabric. The processors support up to 8 channels of DDR4 RAM up to 4 TB, and introduce support for PCIe 4.0. These processors have up to 64 cores with 128 SMT threads per socket. [41]

  5. Comparison of real-time operating systems - Wikipedia

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

    This is a list of real-time operating systems (RTOSs). This is an operating system in which the time taken to process an input stimulus is less than the time lapsed until the next input stimulus of the same type.

  6. Physical Address Extension - Wikipedia

    en.wikipedia.org/wiki/Physical_Address_Extension

    A free-of-charge program for Microsoft Windows is available which will list many processor capabilities, including PAE support. [14] In Linux, commands such as cat /proc/cpuinfo can list the pae flag when present, [15] as well as other tools such as the SYSLINUX Hardware Detection Tool. To run the processor in PAE mode, operating system support ...

  7. x86 instruction listings - Wikipedia

    en.wikipedia.org/wiki/X86_instruction_listings

    In early processors, the TSC was a cycle counter, incrementing by 1 for each clock cycle (which could cause its rate to vary on processors that could change clock speed at runtime) – in later processors, it increments at a fixed rate that doesn't necessarily match the CPU clock speed. [m] Usually 3 [n] Intel Pentium, AMD K5, Cyrix 6x86MX ...

  8. Comparison of operating system kernels - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_operating...

    See comparison of Linux distributions for a detailed comparison. Linux distributions that have highly modified kernels — for example, real-time computing kernels — should be listed separately. There are also a wide variety of minor BSD operating systems, many of which can be found at comparison of BSD operating systems .

  9. Linux kernel version history - Wikipedia

    en.wikipedia.org/wiki/Linux_kernel_version_history

    Autonomous frequency and power control on AMD Zen architecture CPUs [29] Support for RISC-V hibernation on future laptops [28] Improvements for LoongArch CPU architecture [28] Further Intel Meteor Lake Graphics development [28] 4K resolution support for Rockchip Direct Rendering Manager driver [28] Better AMDgpu support for the Steam Deck [28]