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  2. Cool'n'Quiet - Wikipedia

    en.wikipedia.org/wiki/Cool'n'Quiet

    In Windows Vista and 7: "Minimum processor state" found in "Processor Power Management" of "Advanced Power Settings" should be lower than "100%". Also In Windows Vista and 7 the " Power Saver " power profile allows much lower power state (frequency and voltage) than in the " High Performance " power state.

  3. 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.

  4. Computer cooling - Wikipedia

    en.wikipedia.org/wiki/Computer_cooling

    Mainboard of a NeXTcube computer (1990) with 32 bit microprocessor Motorola 68040 operated at 25 MHz. At the lower edge of the image and left from the middle, the heat sink mounted directly on the CPU can be seen. There was no dedicated fan for the CPU. The only other IC with a heat sink is the RAMDAC (right from CPU).

  5. Ryzen - Wikipedia

    en.wikipedia.org/wiki/Ryzen

    Ryzen is the consumer-level implementation of the ... claimed to lower the CCD temperature, ... Ryzen CPUs can boot Windows 7 and Windows 8 both 64- and 32-bit.

  6. Long mode - Wikipedia

    en.wikipedia.org/wiki/Long_mode

    An x86-64 processor acts identically to an IA-32 processor when running in real mode or protected mode, which are supported modes when the processor is not in long mode.. A bit in the CPUID extended attributes field informs programs in real or protected modes if the processor can go to long mode, which allows a program to detect an x86-64 processor.

  7. x86 instruction listings - Wikipedia

    en.wikipedia.org/wiki/X86_instruction_listings

    These instructions are also available in 32-bit mode, in which they operate on 32-bit registers (eax, ebx, etc.) and values instead of their 16-bit (ax, bx, etc.) counterparts. The updated instruction set is grouped according to architecture ( i186 , i286 , i386 , i486 , i586 / i686 ) and is referred to as (32-bit) x86 and (64-bit) x86-64 (also ...

  8. AMD Turion - Wikipedia

    en.wikipedia.org/wiki/AMD_Turion

    AMD Turion processor die. AMD Turion is the brand name AMD applies to its x86-64 low-power consumption mobile processors codenamed K8L. [1] The Turion 64 and Turion 64 X2/Ultra processors compete with Intel's mobile processors, initially the Pentium M and the Intel Core and Intel Core 2 processors.

  9. x86-64 - Wikipedia

    en.wikipedia.org/wiki/X86-64

    This is a 4096-fold increase over the default 2 GiB user-mode virtual address space offered by 32-bit Windows. [110] [111] 8 TiB of kernel mode virtual address space for the operating system. [110] As with the user mode address space, this is a 4096-fold increase over 32-bit Windows versions.