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  2. CPUID - Wikipedia

    en.wikipedia.org/wiki/CPUID

    The actual processor family is derived from the Family ID and Extended Family ID fields. If the Family ID field is equal to 15, the family is equal to the sum of the Extended Family ID and the Family ID fields. Otherwise, the family is equal to the value of the Family ID field. The meaning of the Processor Type field is given in the table below.

  3. List of AMD CPU microarchitectures - Wikipedia

    en.wikipedia.org/wiki/List_of_AMD_CPU_micro...

    CPUID model numbers are 02h (earliest "Vishera" Piledrivers) and 10h-1Fh. AMD Steamroller Family 15h (3rd-gen) – third-generation Bulldozer (Second optimisation and die shrink to 28 nm). CPUID model numbers are 30h-3Fh. AMD Excavator Family 15h (4th-gen) – fourth-generation Bulldozer (Final optimisation). CPUID model numbers are 60h-6Fh ...

  4. Intel Core (microarchitecture) - Wikipedia

    en.wikipedia.org/wiki/Intel_Core_(microarchitecture)

    In the model 23 (cpuid 01067xh), Intel started marketing stepping with full (6 MB) and reduced (3 MB) L2 cache at the same time, and giving them identical cpuid values. All steppings have the new SSE4.1 instructions. Stepping C1/M1 was a bug fix version of C0/M0 specifically for quad core processors and only used in those.

  5. List of Intel codenames - Wikipedia

    en.wikipedia.org/wiki/List_of_Intel_codenames

    Atom Z600 series processors, intended for tablet computers. Part of the 45 nm Bonnell family. Lincroft is a part of Middletown Township, in Monmouth County, New Jersey. 2008 Lindenhurst: Chipset Intel E7320 and E7520 chipsets, used in two-socket servers primarily with Xeon CPUs in the 90 nm Prescott family (Cranford, Irwindale, Nocona, and ...

  6. List of Intel processors - Wikipedia

    en.wikipedia.org/wiki/List_of_Intel_processors

    family Model Cores Clock rate (GHz) Integrated graphics Cache TDP (W) Price (USD) Socket Launch Base Turbo 2.0 Max. Turbo Turbo max. 3.0 GPU Clock rate, max. EUs L2 cache Smart cache Base Turbo P E Threads P E P E; Core i9: 13900KS 8 16 32 3.2 2.4 5.4 4.3 6.0 5.8 1.65 GHz 32 32 MB 36 MB 150 253 $700 LGA 1700: Q1 2023 13900K 3.0 2.2 5.4 4.3 5.8 ...

  7. x86 Bit manipulation instruction set - Wikipedia

    en.wikipedia.org/wiki/X86_Bit_manipulation...

    The instructions below are those enabled by the BMI bit in CPUID. Intel officially considers LZCNT as part of BMI, but advertises LZCNT support using the ABM CPUID feature flag. [3] BMI1 is available in AMD's Jaguar, [5] Piledriver [6] and newer processors, and in Intel's Haswell [7] and newer processors.

  8. x86 instruction listings - Wikipedia

    en.wikipedia.org/wiki/X86_instruction_listings

    Takes as input a CPUID leaf index in EAX and, depending on leaf, a sub-index in ECX. Result is returned in EAX,EBX,ECX,EDX. [e] Instruction is serializing, and causes a mandatory #VMEXIT under virtualization. Support for CPUID can be checked by toggling bit 21 of EFLAGS (EFLAGS.ID) – if this bit can be toggled, CPUID is present. Usually 3 [f]

  9. List of Intel Atom processors - Wikipedia

    en.wikipedia.org/wiki/List_of_Intel_Atom_processors

    Intel Atom is Intel's line of low-power, low-cost and low-performance x86 and x86-64 microprocessors.Atom, with codenames of Silverthorne and Diamondville, was first announced on March 2, 2008.