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  2. PowerNow! - Wikipedia

    en.wikipedia.org/wiki/PowerNow!

    The CPU's clock speed and VCore are automatically decreased when the computer is under low load or idle, to save battery power, reduce heat and noise. The lifetime of the CPU is also extended because of reduced electromigration, which varies exponentially with temperature. [1] The technology is a concept similar to Intel's SpeedStep technology.

  3. Platform Environment Control Interface - Wikipedia

    en.wikipedia.org/wiki/Platform_Environment...

    These sensors, after being calibrated at the factory, are able to provide digital data concerning processor temperature information. The PECI bus , allowing access to this data from chipset components, is a proprietary single-wire interface with a variable data transfer speed (from 2 kbit/s to 2 Mbit/s).

  4. AMD Software - Wikipedia

    en.wikipedia.org/wiki/AMD_Software

    The main AMD GPU software stacks are fully supported on Linux: GPUOpen for graphics, and ROCm for compute. GPUOpen is most often merely a supplement, for software utilities, to the free Mesa software stack that is widely distributed and available by default on most Linux distributions .

  5. SpeedFan - Wikipedia

    en.wikipedia.org/wiki/SpeedFan

    It can change computer fan speeds depending on the temperature of various components. [ 1 ] [ 4 ] The program can display system variables as charts and as an indicator in the system tray . [ 1 ] [ 4 ] [ 5 ] Fully configurable user events can be defined to execute specific actions based on system status [ 6 ]

  6. List of AMD Ryzen processors - Wikipedia

    en.wikipedia.org/wiki/List_of_AMD_Ryzen_processors

    Key features of Ryzen 8040 notebook APUs: Socket: BGA (FP7, FP7r2 or FP8 type packages). All models support DDR5-5600 or LPDDR5X-7500 in 128-bit "dual-channel" mode. CPU uses Zen4 cores (Phoenix) or a combination of Zen4 and Zen4c cores (Phoenix2). GPU uses the RDNA 3 (Navi 3) architecture. Some models include first generation Ryzen AI NPU (XDNA).

  7. Thermal design power - Wikipedia

    en.wikipedia.org/wiki/Thermal_design_power

    In October 2019, the GamersNexus Hardware Guides [25] [34] showed a table with case and ambient temperature values that they got directly from AMD, describing the TPDs of some Ryzen 5, 7 and 9 CPUs. The formula relating all these parameters, given by AMD , is the usual

  8. Redshift (software) - Wikipedia

    en.wikipedia.org/wiki/Redshift_(software)

    The program is free software, and is intended to reduce eye strain as well as insomnia [3] (see Sleep#Circadian clock and Phase response curve#Light). Redshift transitions the computer display's color temperature evenly between daytime and night temperatures to allow the user's eyes to slowly adapt.

  9. Zen 4 - Wikipedia

    en.wikipedia.org/wiki/Zen_4

    With up to 64 cores and 128 threads, Siena is designed with a lower cost platform in mind for entry-level server, edge computing, and telecommunications segments where higher energy efficiency is a priority. [59] Zen 4c made its debut outside of server processors in the Ryzen 7040U series, codenamed "Phoenix 2", which launched on November 2, 2023.