Intel cpuid specification pdf published specifications. ID Date Version Classification; 655258: 01/11/2022: Public: A newer and On Package Interface Graphics Display Camera/MIPI Signal Description Electrical Specifications Package Mechanical Specifications CPU And Device IDs. ; The Extended Model, Bits [19:16] in conjunction with the Model Number, specified in Bits [7:4], are used to identify the model of the processor within the processor's family. 3 to match parameter T75. Is there a more recent version of AP-485 available? published specifications. In the x86 architecture, the CPUID instruction (identified by a CPUID opcode) is a processor supplementary instruction (its name derived from CPU Identification) allowing software to discover details of the processor. The latest one I can find anywhere is from August 2009. The VMM AP-485, Intel® Processor Identification Utility and the CPUID Instruction Note 1 Intel® Advanced Vector Extensions Programming Reference Note 1 Intel® Trusted Execution Technology Server Extensions (LT-SX) BIOS Specification Note 1 Intel® 64 and IA-32 Architecture Software Developer’s Manual1 • Volume 1: Basic Architecture Errata remain in the specification update throughout the product’s lifecycle, or until a particular stepping is no longer commercially available. CPUID (Offset:1Ah-19h) Extended Family ID 1 Extended Model 2 Reserved Processor Type 3 Processor Family 4 Processor Model 5 Processor Stepping 6; Bit errata removed from the specification update are archived and available upon request. 1 X2APIC ENHANCEMENTS The key enhancements provided by the x2 APIC architecture over xAPIC are the following: • Support for two modes of operation to pr ovide backward compatibility and exten- sibility for future platform innovations: NOTE: Intel® Processor Identification Utility for Windows* does not yet support Intel® Core™ Ultra Processors (Series 2). March 2010. Current characterized errata are available on The CPUID instruction in Intel 64 architecture defines a rich set of information to assist BIOS, OS, and applications to query processor topology that are needed for efficient operation by each Starting with the Intel486 family and subsequent Intel processors, Intel provides a straightforward method for determining whether the processor’s internal architecture is able to execute the Specification Clarifications – This describes a specification in greater detail or further highlight a specification’s impact to a complex design situation. Added: • Component Identification using Programming Interface to Identification Information section. Designers must not rely on the absence or characteristics of any features or instructions marked CPUID instruction not only provides the processor signature, but also provides information about the features supported by and implemented on the Intel processor. Share Bookmark Download ID 784267. Otherwise, use the Intel® UHD Comprehensive guide on Intel's system development and architecture. 80 GHz to 3. EBX[11] and CPUID. An example is listed below. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non- infringement, as well as any warranty aris ing from course of performance, course of • CPUID instruction updated with new Intel Intel may make changes to specifications and product descriptions at any time, without notice. Intel provides a straightforward method for detecting whether the CPUID instruction is available. g. Jump to • SRGKW specifications • Visitor comments . Intel may make changes to specifications and product descriptions at any time, without notice. all notes associated with each S-Spec number. Download Intel® Digital Random Number Generator (DRNG) Software Implementation Guide [PDF 650KB] Download Intel® Digital Random Number Generator software code examples. Some workloads that benefited from Intel TSX might experience a change in performance. more pages. 6 : ns - Tsu_ CPU - Setup time of signal VDIO at CPU side : 1 - - ns 2-1 LOCAL X2APIC ARCHITECTURE CHAPTER 2 LOCAL X2APIC ARCHITECTURE 2. 2 GHz Mobile Intel Pentium 4 Processor-M specifications. The material contained herein is not a license, either expressly or impliedly, to any intellectual property owned or controlled by any of the authors or developers of this material or to any contribution thereto. Memory type, size, timings, and module specifications (SPD). Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Intel® AVX-512 - Instruction Set for Packet Processing . Intel’s products and software are intended only to be used in applications that do not cause or contribute to adverse impacts on human rights. REQUESTMMIO Guest-Host Communication Interface (GHCI) Specification for Intel® TDX 1. 2 - 9. 1 Document Number: 337344-006 8th and 9th Generation Intel® Core™ Processor Families and Intel® Xeon® E Processor Families Datasheet, Volume 1 of 2 Supporting 8th Generation Intel® Core™ Processor Families, Intel® Pentium® Processors, Intel® Celeron® Processors for U/H/S Platforms, formerly known as Coffee Lake 12th Generation Intel® Core™ Processors Datasheet, Volume 1 of 2 Datasheet. Real time measurement of each core's internal frequency, memory frequency. This document contains specification updates for Intel® Atom™ Processor N2000 and D2000 series. Document Number: 341077-005 10th Generation Intel® Core™ Processor Families Datasheet, Volume 1 of 2 Supporting 10th Generation Intel® Core™ Processor Families, Intel® Pentium® Processors, Intel® Celeron® Processors for U/Y Platforms, formerly known as Ice Lake July 2020 systems that comply with this specification. 1 X2APIC ENHANCEMENTS The key enhancements provided by the x2 APIC architecture over xAPIC are the following: • Support for two modes of operation to pr ovide backward compatibility and exten- sibility for future platform innovations: cessor, Intel implemented processor signa-ture identification, which provided the processor family, model, and stepping num-bers to software at reset. Problem. Date 2023-07-21. The Intel TDX module and the Intel P-SEAMLDR module, that execute in SEAM VMX-root operation, execute out of Intel® Pentium® Silver and Intel® Celeron® Processors Datasheet, Volume 1 Datasheet. Specification clarifications describe a specification in greater detail or further highlight a specification’s impact to a complex design situation. 1. Specification changes, specification clarifications and documentation changes are Intel may make changes to specifications and product descriptions at any time, without notice. 32. 4 GHz Mobile Intel Pentium 4 Processor-M specifications. This information will be added to a future revision of the Intel® Architecture Instruction Set Extensions Programming Reference. See the Intel may make changes to specifications and product descriptions at any time, without notice. Support for these processors will be addressed in a future update of the utility. Chris MacNamara . Compare products including processors, desktop boards, server products and networking products. 0 algorithm. Sign In My Intel. 12/20/96 10:01 AM CPUID. ). See Appendix1 for the processor /4800 v4 Processor Product Family ® Xeon® Intel® Xeon® ® Xeon® ® Xeon® E7-8800/4800 v4 Processor ACCESS TO THE UEFI SPECIFICATIONS. CPUID>. Specification changes, specification clarifications and documentation changes are removed from the specification update when the appropriate changes are made to the appropriate product specification or user documentation (datasheets, manuals, and so forth. It was introduced by Intel in 1993 with the launch of the Pentium and SL-enhanced 486 processors. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non- infringement, as well as any warranty aris ing from course of performance, course of Contact your Intel representative to obtain the latest Intel product specifications and roadmaps. The MP specification covers PC/AT-compatible MP platform designs based on Intel processor architectures and Advanced Programmable Interrupt Controller (APIC) architectures. See Intel’s Global Human Rights Principles. Added note to identify Intel® Celeron® processor, model 5 in section 3. These changes will be incorporated in any new release of the specification. SVID Signal Group AC Specifications; T # Parameter Minimum Typ Maximum Unit Notes; VCLK Frequency : 10 : 25 : 26. Regards, Tony Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 4: Model-Specific Registers NOTE: The Intel® 64 and IA-32 Architectures Software Developer's Manual consists of ten volumes: Basic Architecture, Order Number 253665; Instruction Set Reference, A-L, Order Number 253666; Instruction Set Reference, M-U, Order Number 253667; Instruction Set Application Note 5 Revision History Revision Description Date-001 Original release. # 344426-006US 6 2 TD-VMM Communication 2. Intel ® PT CBR Packet May be Delayed or Dropped. • CPUID instruction updated with new Intel® SGX features in leaf The Intel® Celeron® Processors J1800, J1900, N2807 and N2930 are in the process of transitioning support to support to Intel® Embedded Architecture (Refer to PCN116163-00, PCN115146-00, and PCN114864-00). 0 DETECTING THE CPUID INSTRUCTION Intel provides a straightforward method for detecting whether the CPUID instruction is available. Where there are multiple initial EAX values, those values have been tagged so they will show up underneath the main CPUID leaf name in the final PDF. Specification changes, specification clarifications, and documentation changes are removed from the specification update when the appropriate changes are made to the appropriate product specification or user documentation (datasheets, manuals, and so on). TECHNOLOGY GUIDE . Enhanced Intel SpeedStep Technology is stepping ID number in the CPUID information. Support for 11th Gen and older processors (see below end of support notice) and Intel Core Ultra Processors (Series 2) will be available in the next release. Georgii Tkachuk TGL005. Authors . The TDX module ensures that most CPUID values are trusted (see section 18. Same CPUID Same stepping SRGKW specifications. *Third-party errata removed from the specification update are archived and available upon request. This information is accessed by (1) loading the functio n number into EAX, (2) executing th e CPUID instruction, and (3) reading the results stored in EAX, EBX, ECX, and EDX. Specification Changes are modifications to the current published specifications. This method uses the ID flag in bit 21 of the EFLAGS register. Intel provides a non-persistent SEAMLDR (NP-SEAMLDR) ACM to This list was acquired from an actual Intel Core i7 Mobile i7-1185G7 processor with the help of the x86 CPUID instruction. [11:8] of the EAX register after the CPUID instruction is executed with a 1 in the EAX register, and the generation field of the Device ID Intel may make changes to specifications and product descriptions at any time, without notice. Refer to the Intel® 64 and IA-32 Architectures Software Developer’s Manual documentation for additional information. Added Erratum: • VM Exits During Execution of INTn in Virtual-8086 Mode with Virtual-Mode Extensions May Save RFLAGS Intel® Xeon® E3-1200 v6 Processor Family 7 Specification Update May 2023 Preface Preface This document is an update to the specifications contained in the documents listed in the following Affected Documents and Related Documents tables. 0 Intel 64 processors fulfill system topology enumeration requirements: 1. Version 7. 05/93 -002 Modified Table 4, Intel486™ and Pentium® Processor Signatures. 0H. 8 that supports 12th Gen and newer processors. 1 X2APIC ENHANCEMENTS The key enhancements provided by the x2 APIC architecture over xAPIC are the following: • Support for two modes of operation to pr ovide backward compatibility and exten- sibility for future platform innovations: Contact your Intel representative to obtain the latest Intel product specifications a nd roadmaps. Technical Resources for Intel® Core™ Processors register after the CPUID instruction is executed with 1 in the EAX register, and the model field of the Device ID register accessible through Boundary Scan. PCI Configuration Header. Enhanced register after the CPUID instruction is executed with 1 in the EAX register, and the model field of the Device ID register accessible through Boundary Scan. It displays the Graphics information, Chipset 25481 Rev. 4 GHz Datasheet 273766 Intel® 64 and IA-32 Intel ® Architectures Software Developer’s Manual These recommendations are based on new CPU support planned by Intel. 4th Gen Intel® Xeon® Scalable Processors Codename Sapphire Rapids Specification Update. Device IDs. instructiontable mnemonic operands encspace cpuid 1stintercept vaddph zmm1,zmm2,zmm3/m512 evex avx512-fp16 spr vaddph xmm1,xmm2,xmm3/m128 evex avx512-fp16,avx512vl spr The Intel® Processor Identification Utility reports the CPUID information for the tested processor, located under the CPUID DATA tab of the tool. For instance, there are several cache descriptors from CPUID leaf 0x00000002 which are not found in AP-485 (e. Platform Initialization Specification, Version 1. • As the Intel Architecture evolved, Intel extended the processor signature identifica-tion into the CPUID instruction. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, System software can determine whether a processor supports VMX operation using CPUID. End users who purchase a compliant multiprocessor system will be able to run their choice of operating systems. This document contains specification updates for Intel CPUID instruction is executed with 1 in the EAX register, and the generation field of the Device ID register, accessible through Boundary Scan. Check with OEM or retailer for system configuration details. The PXA270 The Extended Family, Bits [27:20] are used in conjunction with the Family Code, specified in Bits[11:8], to indicate whether the processor belongs to Intel ® Core™ processor family. Serializing instruction execution guarantees that any modifications to flags, registers, and memory for previous instructions are completed before the next instruction is fetched and executed (see "Serializing Instructions" in Chapter 7 of the Intel Architecture Software Developer's Manual, . Integrated Revision 2. The Model Number corresponds to Bits [7:4] of the EDX register after RESET, Bits [7:4] OEM enablement required. Designers must not rely on the absence or characteristics of any features CPUID leaf name in order to accommodate new bookmarks in the final PDF that will enable readers to jump to any main CPUID leaf of interest. Added Erratum AL39. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of • CPUID instruction updated with new Intel • Added 2. On many platforms, software can back up the current internal wrapping key and also restore it. Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. errata removed from the specification update are archived and available upon request. Intel® product specifications, features and compatibility quick reference guide and code name decoder. CPU-Z is fully supported Contact your Intel representative to obtain the latest Intel product specifications and roadmaps. General information: Type: CPU / Microprocessor: Family: Intel Core i7 Mobile: Processor published specifications. If CPUID. The material contained herein is provided on an "AS IS" basis and, to the maximum extent Download as PDF. [11:8] of the EAX register after the CPUID instruction is executed with a 1 in the EAX register, and the generation field of the Device ID register accessible through Boundary Scan. • Current and power specifications updated in Table 7 & Table 38. DOC INTEL CONFIDENTIAL Intel may make changes to specifications and product descriptions at any time, without notice. CPU And Device IDs. Changed Intel® EM64T to Intel® 64 October 2006-004 Updated CPUID with Type, Extended Model and Extended Family. The values returned in EBX, ECX, and EDX for CPUID Fn0000_0000 are the same values returned in EBX, ECX, and EDX for CPUID Fn8000_0000. Intel® Secure Key, code-named Bull Intel® 64 and IA-32 Architectures Software Developer’s Manual Contact your Intel representative to obtain the latest Intel product specifications and roadmaps Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained by calling 1- Support is indicated by CPUID, using ECX feature bit 07 . VMCALL<INSTRUCTION. Notes: The Extended Family, Bits [27:20] are used in conjunction with the Family Code, specified in Bits[11:8], to indicate whether the processor belongs to the Celeron ®, Pentium ®, or Intel ® Core™ processor family. The specs can be used for short-term listings on auction and classifieds sites. 80000008H:EAX[bits 15:8] enumerates the number of linear-address bits (the maximum linear-address width) supported by the processor. LPDDR5 DC Specification. The products described might contain design defects or errors known as errata, which might cause the product to deviate from published specifications. Otherwise, use the Intel® UHD 1 . Close Window. 2. Public. Option#2: Command Prompt in Windows* using wmic Document Number: 337346-002 . January 2003 005 Updates include: • Added 2. It is important to understand that a new instruction is supported on a particular processor only if the corresponding CPUID feature flag is Intel may make changes to specifications and product descriptions at any time, without notice. VP. These clarifications will Intel® Core™ Processors (14th Gen) - Quick Reference Guide (PDF)-Non-NDA. By downloading any of the UEFI Specifications, you acknowledge that no license, express or implied, is granted to you to distribute, additionally reproduce, implement or otherwise use for any purpose (other than to read only) the UEFI 25481 Rev. implemented in the Intel SoC, and the keys are not accessible by software or using addition to supporting a CPU generated ephemeral key (not accessible by software or SEAM VMX root operation is designed to host a CPU-attested, software module called the Intel ® Trust-Domain-Extensions (Intel ® TDX) module to manage virtual machine (VM) guests called Trust Domains (TD). The Intel Atom® Processor E38xx Series is already supported through Intel® Embedded Architecture and the Intel® Intel®AdvancedPerformanceExtensions (Intel®APX) ArchitectureSpecification October,2024 Revision5. Intel® 64 and IA-32 Architectures Software Developer’s Manual published specifications. Clear Search. 26 July 2007 CPUID Specification 1. Cache details . Intel® Thermal Velocity Boost (Intel® TVB) Intel ® Thermal Velocity Boost allows the processor IA core to opportunistically and automatically increase the Intel ® Turbo Boost Technology 2. 32 Table 11. 60 GHz, 2. The term published specifications. 4 CPUID Function Selection The CPUID instruction provides proce ssor feature capabilities and configura tion information. Modified Table 5-1 to include new Brand ID values supported by the Intel processors with Intel NetBurst microarchitecture. Intel® Xeon® Processor 5600 Series Identification (Sheet 1 of 2) S-Spec Number Steppin g CPUID1 Core Frequency (GHz) 18/ Intel QuickPath Interconnect (GT/s) / DDR3 (MHz) / DDR3L (MHz) Product Collection Code Name CPUID EOIS Date4 ESU Date4 Processor Numbers 6th Generation Intel® Core™ Processors 6th Generation Intel® Core™ i3 Processors Skylake 0x506E3 September 30, 2022 September 30, 2022 i3-6098P Not applicable i3September 30, 2022 -6100‡, i36100T‡ 6300, i3 6300T, i3 6320 6th Generation Intel® Core™ i5 Processors Intel may make changes to specifications and product descriptions at any time, without notice. Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 4: Model-Specific Registers NOTE: The Intel® 64 and IA-32 Architectures Software Developer's Manual consists of ten volumes: Basic Architecture, Order Number 253665; Instruction Set Reference A-L, Order Number 253666; Instruction Set Reference M-U, Order Number 253667; Instruction Set chapter3. See Chapter Specification changes are modifications to the current published specifications. 1 Recap of Intel® Trust Domain Extensions (Intel® TDX) Intel® Trust OEM enablement required. UEFI Forum, Inc. Component Marking Information Reserved Extended Family Extended Model Reserved Processor Type Family Code Model Number Stepping ID 31:28 27:20 19:16 15:14 13:12 11:8 7:4 3:0 April 2022 published specifications. Intel Atom E3845 SR1X6; Part number: FH8065301487715: Measured Frequency: 1916 MHz: Comment: D0: Submitted by: General information . The Stepping ID in Bits [3:0] indicates the revision number of that model. The term Each Intel® XED ISA-SET can be mapped to one or more CPUID groups (feature bit, Intel® AVX10) and each CPUID group is mapped to one or more CPUID records. DOC INTEL CONFIDENTIAL (until publication date) APPLICATION NOTE AP-485 Intel Processor Identification and the CPUID Instruction Order Number: 241618-005 December 1996. • Chapter 2: Added the PBNDKB, updated PCONFIG, after the CPUID instruction is executed with a 1 in the EAX register, and the model field of the Device ID register accessible through Boundary Scan. Supporting 9th Generation Intel® Core™ Processor Families Processors for S/H Platforms, formerly known as Coffee Lake errata removed from the specification update are archived and available upon request. Toggle Navigation. Page 2 of 323 1: w Notices and Disclaimers Intel orporation (“Intel”) provides these materials as-is, with no express or implied warranties. August 2022 . These clarifications will stepping ID number in the CPUID information. The Stepping ID in bits [3:0] indicates the revision number of that model. CPUID for a laptop with Intel® Core™ Ultra 7 Processor 165U is A06A4, shown under CPUID DATA section. Describes the format of the instruction and provides reference pages for instructions. Documentation Content Type Compatibility Article ID 000005736 Last Reviewed 07/10/2019 Find the technical resources of Intel® Processor families including datasheets and specification update documents. 1 October 17, 2018. 2DID Intel Logo FPO Number_S-Spec or QDF (eX) SN345 § Summary Tables of Changes . EBX[4]) continue to be set by default after the microcode update. All products, dates, and figures specified are preliminary, based on current expectations, and are subject to change CPUID Sampling, Checks and Intel짰 Celeron짰 Quad Core J1900/N2930/N2807 Mini-ITX with CRT/LVDS/DP, 6 COM, and Dual LAN AIMB-215U-S6A1E: 864Kb / 2P: Intel짰 Celeron짰 Quad Core J1900/N2930/N2807 Mini-ITX with CRT/LVDS/DP, 6 COM, and Dual published specifications. A developer can expect that Intel AVX10 Version N+1 will include all the features and capa bilities included in Version N. 0 Enhanced Intel SpeedStep® Technology Intel® Thermal Velocity Boost (Intel® TVB) Intel® 12th Generation Intel® Core™ Processors Datasheet, Volume 1 of 2 Datasheet. 7 TDG. April 2020 ii. 2. stepping ID number in the CPUID information. Specification (EMTS) Contact your Intel representative for the latest revision. Customers Timing specifications only depend on the operating frequency of the memory channel and not the Intel® TDX Module Spec Section 1: Introduction and Overview 344425-005US February 2023 . May 1993-002 Modified Table 3-3 Intel486™ and Pentium® Processor Signatures. Intel® Iris® Xe Graphics only: to use the Intel® Iris® Xe brand, the system must be populated with 128-bit (dual channel) memory. Processor Line Thermal and Power Specifications Processor Line Power and Frequency Specifications Processor Line Thermal and Power. Added Celeron processor and Pentium® OverDrive® processor with MMX™ technology Intel processors with Intel NetBurst microarchitecture. The Intel AVX10 ISA Version Number will be inclusive and monotonically increasing. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, Support is indicated by CPUID, using ECX feature bit 07. The Intel TDX module helps implement the functions to buil d, tear down, and start execution of TD VMs. Under these circumstances, errata removed from the specification update are archived and available upon request. While any imitator of the Intel Architecture can provide the CPUID instruction, no imitator can legitimately claim that its part is a genuine Intel part. The Intel® Processor Identification Utility is free software that can identify the specifications of your processor. 0 DocumentNumber:355828-005US The Intel® Xeon® Processor 5600 Series can be identified by the following component markings: Figure 1. (units of seconds) that controls the Intel® Turbo Boost Technology 2. The products described may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Intel ® Celeron Processor 500 Series for Platforms Based on Mobile Intel® 965 Express Chipset Family Datasheet 316205 Related Documents Document Title (Doc number) Location Intel® 64 and IA-32 Architectures Software Developer's Manual Documentation Changes (Doc 2-1 LOCAL X2APIC ARCHITECTURE CHAPTER 2 LOCAL X2APIC ARCHITECTURE 2. • CPUID, by design, returns different values depending on the core it is executed 12/20/96 10:01 AM CPUID. Customers Package Storage Specifications CPUID Contact your Intel representative to obtain the latest Intel product specifications and roadmaps. Reading untrusted CPUIDs could be used to let the guest kernel execute non-hardened code paths. CPUID¶. CPUID. My Tools ? Sign Out Intel® This download page contains Intel® Processor Identification Utility for Windows*. Intel® SDP for Desktop Based on Alder Lake S. update loaded is operating out of specification. ID Date Version Classification; 655258: 28/10/2021 00:00:00: Public Content: A newer Package Storage Specifications CPUID Download as PDF. CPU-Z for Windows® x86/x64 is a freeware that gathers information on some of the main devices of your system : Processor name and number, codename, process, package, cache levels. Service assurance, efficiency, flexibility across the data center, and deterministic performance (including predictable latency CPUID, and an MSR interface is provided for Document Number: 615211-008 10th Generation Intel® Core™ Processors Datasheet, Volume 1 of 2 Supporting 10th Generation Intel® Core™ Processor Families, Intel® Pentium® Processors, Intel® Celeron® Processors for U, H, and S Platforms, formerly known as Comet Lake AVX10 support, an Intel AVX10 ISA Version Number, and three bits enumerating 128-, 256-, and 512-bit vector length support in the product. 4 . Related Software. Specification changes are modifications to the current published specifications. During a maximum Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 2A: Instruction Set Reference, A-L NOTE: The Intel® 64 and IA-32 Architectures Software Developer's Manual consists of nine volumes: Basic Architecture, Order Number 253665; Instruction Set Reference A-L, Order Number 253666; Instruction Set Reference M-U, Order Number 253667; Instruction // Intel is committed to respecting human rights and avoiding causing or contributing to adverse impacts on human rights. May 2009-006 Added Erratum AL41. The Intel ® Thermal Velocity Boost feature is designed to increase performance of both multi-threaded and systems that comply with this specification. Download as PDF. 0x59, 0xba, 0x4f, 0xc0, 0x80, 0x0e). 25481 Rev. ID Date Version Classification; 772415: 07/20/2023: Public: A newer version of this document is available. The UEFI Specifications identified below are available for downloading and to read only. 0 Intel® Hyper-Threading Technology Intel® Turbo Boost Technology 2. 20 GHz Datasheet 252135 Low Voltage Intel® Xeon® Processor at 1. OEM enablement required. Version. generated by the CPU in a way that is designed not to reveal its value to any software. • CPUID instruction updated with additional details on leaf 07H: Intel® Xeon Phi™ only features identified and listed. For instance, there are several cache descriptors from CPUID leaf 0x00000002 which are not found in AP- This document describes the software programming interfaces of Intel® AVX512-FP16 instruction extensions which will be included in future Intel processor generations. Share Bookmark “Detection of Intel ® Memory Encryption Technologies (Intel ® MKTME) Instructions”. 2-1 LOCAL X2APIC ARCHITECTURE CHAPTER 2 LOCAL X2APIC ARCHITECTURE 2. 0 GHz, and 2. Revision 1. 1 INTRODUCTION The xAPIC architecture provided a key me chanism for interrupt delivery in many generations of Intel processors and platforms across different market segments. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non- infringement, as well as any warranty aris ing from course of performance, course of 1-1 INTRODUCTION CHAPTER 1 INTRODUCTION 1. Modified Table 2. Processor Brand String Feature. Component Marking Information Reserved Extended Family Extended Model Reserved Processor Type Family Code Model This document provides details and certain examples describing the performance of Intel® Resource Director Technology (Intel® RDT) on 2nd Generation Intel® Xeon® Scalable processor products. Contact local Intel Field Representative to receive the latest production microcode updates. View More See Less Intel’s products and software are intended only to be used in applications that do not cause or contribute to adverse impacts on human rights. 8th and 9th Generation Intel® Core™ Processor Family . ID Date Version Classification; 655258: 28/10/2021 00:00:00: Public Content: A newer Media Interface and On Package Interface Graphics Display Signal Description Electrical Specifications Package Mechanical Specifications CPU And Intel TDX modules use the SEAM instruction set extensions to help protect the confidentiality and integrity of TD memory cont ents and CPU state from all other software, including the hosting VMM, unless explicitly shared by the TD itself. Intel®AVX512-FP16 Architecture Specification. 18 January 2006 CPUID Specification 2 CPUID Function Specification This chapter defines each of the supported CPUID functions, both standard and extended. It's very outdated, omitting information regarding newer processors. R Application Note 5 Revision History Revision Description Date -001 Original Issue. Each logical processor in an Intel 64 or IA-32 platform supporting coherent memory is assigned a unique ID (APIC ID) within the coherent domain. Intel Corporation . Downloads. ID Date Version Classification; 655258: CPU And Device IDs CPUID PCI Configuration Header Device IDs. 3. Intel® Resource Director Technology (Intel® RDT) Architecture Specification: This document defines the architecture specification of the Intel® 64 Architecture Processor Topology Enumeration 6 Reference Number: 337015-001, Revision: 1. 2 in Intel TDX module architecture specification), but some are configurable via the TD_PARAMS structure or can be provided by the untrusted host/VMM via the logic implemented in the #VE published specifications. Specification changes, specification clarifications, and documentation changes are Specification . 1:ECX. 0 TD-VMM Communication Ref. The CPUID instruction not only provides the processor signature, but also This document contains the following: Volume 1: Describes the architecture and programming environment of processors supporting IA-32 and Intel® 64 architectures. I am looking for at least all the Xeon Family processor models's CPUID. It is intended for hardware system manufacturers and software developers. 1. See the DRNG library and manual for Microsoft* Windows*, Linux*, and OS X*. This document provides: • Device Errata • Document Errata register after the CPUID instruction is executed with 1 in the EAX register, and the generation field of the Device ID register, accessible 25481 Rev. Intel® Advanced Vector Extensions 2 (Intel® AVX2) Intel® AVX2 Vector Neural Network Intel® 64 Architecture Processor Topology Enumeration 8 Reference Number: 337015-002, Revision: 2. 12th Generation Intel® Core™ Processors Datasheet, Volume 1 of 2 Datasheet. Volume 2: Includes the full instruction set reference, A-Z. Legal Disclaimer Configurations, refer to Processor Line Power detect hardware support for the new instructions using CPUID checks. Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of • CPUID instruction updated with new Intel Intel® Advanced Vector Extensions 10 (Intel® AVX10) Architecture Specification. For each ISA-SET, the CPUID scan should accrue in two nested loops; by iterating through all ISA-SET's CPUID groups and by iterating through all group's CPUID records. Added section 6 which describes the Brand String. 6 TDG. • Corrected STPCLK#/SLP# timing relationship in Section 7. Specification Update Supporting 8th Generation Intel® Core™ Processor Families for S/H/U Platforms, formerly known as Coffee Lake . ; The Extended Model, Bits [19:16] in conjunction with the Model Number, specified in Bits [7:4], are used to identify the model of the processor within the processor’s Note: Errata remain in the specification update throughout the product’s life cycle, or until a particular stepping is no longer commercially available. 6. Due to a complex set of microarchitectural conditions, the Intel ® Processor Trace (Intel ® PT) CBR (Core:Bus Ratio) packet generated on a frequency change may be dropped, without an OVF (Overflow) packet, or may be inserted into the trace late, after other packets (including possibly another CBR) that The Extended Family, Bits [27:20] are used in conjunction with the Family Code, specified in Bits[11:8], to indicate whether the processor belongs to Intel ® Core™ processor family. 2 Document Number: 336907-004US, Revision: 1. View More. Customers Package Storage Specifications. 5. ID Date Version Classification; 655258: 28/10/2021 00:00:00: Public Content: A newer version of this document is available. Brand ID, CPUID (EAX=1) Return Values in EBX (bits 7 through 0). SRGKW (Intel Core i7-10510U) All S-Specs » Core i7 Mobile » SRGKW. Power and Performance Technologies Intel® Smart Cache Technology IA Cores Level 1 and Level 2 Caches Ring Interconnect Intel® Performance Hybrid Architecture Intel® Turbo Boost Max Technology 3. ID Date Version Classification; 655258: 01/11/2022: Public: A newer version of this document is available. Updated Affected and Related Documents. Other Intel® Core™ Ultra processor-powered system configurations feature Intel® Graphics. In case the processor enumerated support for RTM previously, the CPUID enumeration bits for Intel TSX (CPUID. Otherwise, use the Intel® UHD Contact your Intel representative to obtain the latest Intel product specifications and roadmaps. • CPUID instruction updated with PCONFIG and WBNOINVD details. 0 GHz Datasheet 298642 Intel® Xeon® Processor with 533 MHz Front Side Bus at 2 GHz to 3. May 2008-005 Added Erratum AL40. [1]A program can use the CPUID to determine processor type and In addition to the SR1X6 S-Spec, this processor was also manufactured with a few production and pre-production S-Spec numbers: SR1X6 CPUID information. Processor Top-side Markings (Example) Table 2. 1 Intel 64 processors fulfill system topology enumeration requirements: 1. Supported instructions . Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non- infringement, as well as any warranty aris ing from course of performance, course of • CPUID instruction updated with new Intel Hi Vijay, The link you mentioned above has only 10 processor's info. Any discrepancies between CPUID features and official specifications are likely due to some features being disabled in BIOS, or due to a bug in our CPUID decoding algorithm. 7 A. Intel disclaims all express and implied warr anties, including without limitation, the imp lied warranties of merchantability, fi tness for CPUID. The Model Number corresponds to bits [7:4] of the EDX regi ster after RESET, bits [7:4] of the EAX register after the Intel warrants to the purchaser of this Intel® processor (the “Product”) in its original sealed packaging (“Original Purchaser”) and to the original as follows: the Product will substantially conform to Intel’s publicly available specifications, and if the Product is properly used and installed, it will not stop working because of defects in material and manufacture for 3 years Intel classifications are for general, educational and planning purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Mainboard and chipset. Use this Quick reference guide for an overview of Intel® Core™ Processors (14th Gen), including what's new and the Intel’s products and software are intended only to be used in applications that do not cause or contribute to adverse impacts on human Intel® Xeon® Processor with 512 KB L2 Cache at 1. Current, characterize d errata are available on request. Introduction. 0 frequency speed bins whenever processor temperature and voltage allows. VMX[bit 5] = 1, then VMX operation is supported. Core™ Processors Datasheet, Volume 1 of 2 . 22 3. cessors (8086, 8088, Intel 286, Intel386 , Intel486 , Pentium® processors, and Pentium Pro processors), it is essential for Intel to pro-vide increasingly sophisticated means for soft-ware Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 4: Model-Specific Registers NOTE: The Intel® 64 and IA-32 Architectures Software Developer's Manual consists Intel processors may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Specification changes, specification clarifications and documentation changes are removed from the specification update when the appropriate changes are made to the appropriate product specification or user documentation (datasheets, manuals, and so on). So the presence of the GenuineIntel string is an assurance that the CPUID instruction and the processor signature are implemented Hi all, I'm looking for an up-to-date version of application note 485. 4. . The CPUID instruction can be executed at any privilege level to serialize instruction execution. If software can Refer to the Pentium Processor Specifications Update (Order number: 242480), or the Pentium Pro Specifications Update (Order number: 242689) for the Technical Specifications for Intel® Processors x. Volume 3: Includes the full system programming guide, parts Understanding Intel® processor names and numbers helps identify the best laptop, desktop, or mobile device CPU for your computing needs. Intel® 64 and IA-32 Architectures Software Developer’s Manual Contact your Intel representative to obtain the latest Intel product specifications and roadmaps Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained by calling 1- System software can determine whether a processor supports VMX Intel® 64 and IA-32 Architectures Software Developer’s Manual Volume 2 (2A, 2B & 2C): Instruction Set Reference, A-Z NOTE: The Intel 64 and IA-32 Architectures Software Developer's Manual consists of three volumes: 6 Application Note-016 Revised Figure 2 to include the Extended Family and Extended Model when CPUID is executed with EAX=1. 07H. Designers must not rely on the absence or characteristics of any features or instructions marked "reserved" or "undefined. Ray Kinsella . VMCALL<#VE. Skip To Main Content. 0 Enhanced Intel SpeedStep® Technology Intel® Thermal Velocity Boost (Intel® TVB) Intel® 2. 25 : MHz : 1,4 : Tco CPU clock to data delay : 1. Current characterized errata are available on request. Specification Clarifications describe a specification in greater detail or further highlight a specification’s impact to a comple x design Order Number: 241618-033 Intel® Processor Identification and the CPUID Instruction Application Note 485 November 2008 Intel classifications are for general, educational and planning purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Intel Atom® x6000E Series, and Intel® Pentium® and Contact your Intel representative to obtain the latest Intel product specifications and • Table 9 in Component Marking Information with CPUID. ID Date Version Classification; 655258: 03/16/2022: Public: A newer version of this document is available. lllgjz oxuad hebvqb vknw uric iqpcn vnkoj rtmgxoc rox gqje