CPU|INTEL|Desktop|Intel® CoreT i9|i9-12900KF|16xCores|Cache 30 MB|Socket LGA 1700|Box|BX8071512900KFSRL4J

CPU|INTEL|Desktop|Intel® CoreT i9|i9-12900KF|16xCores|Cache 30 MB|Socket LGA 1700|Box|BX8071512900KFSRL4J

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Intel® Virtualization Technology for Directed I/O (VT-d) 
Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments. 
 
Intel® Virtualization Technology (VT-x) 
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions. 
 
Intel® 64 
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory. 
 
Cache 
CPU Cache is an area of fast memory located on the processor. Intel® Smart Cache refers to the architecture that allows all cores to dynamically share access to the last level cache. 
 
Intel® AES New Instructions 
Intel® AES New Instructions (Intel® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption. 
 
Idle States 
Idle States (C-states) are used to save power when the processor is idle. C0 is the operational state, meaning that the CPU is doing useful work. C1 is the first idle state, C2 the second, and so on, where more power saving actions are taken for numerically higher C-states. 
 
Intel® Turbo Boost Technology 
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t. 
 
Max Turbo Frequency 
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second. 
 
Execute Disable Bit 
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network. 
 
Intel® Hyper-Threading Technology 
Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner. 
 
Instruction Set 
An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. The value shown represents which Intel’s instruction set this processor is compatible with. 
 
Intel® VT-x with Extended Page Tables (EPT) 
Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management. 
 
Intel® Optane™ Memory Supported 
Intel® Optane™ memory is a revolutionary new class of non-volatile memory that sits in between system memory and storage to accelerate system performance and responsiveness. When combined with the Intel® Rapid Storage Technology Driver, it seamlessly manages multiple tiers of storage while presenting one virtual drive to the OS, ensuring that data frequently used resides on the fastest tier of storage. Intel® Optane™ memory requires specific hardware and software configuration. 
 
Enhanced Intel SpeedStep® Technology 
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery. 
 
Intel® Secure Key 
Intel® Secure Key includes instructions RDRAND and RDSEED and the underlying the hardware implementation used to generate high-quality keys for cryptographic protocols. 
 
Intel® Speed Shift Technology 
Intel® Speed Shift Technology uses hardware-controlled P-states to deliver dramatically quicker responsiveness with single-threaded, transient (short duration) workloads, such as web browsing, by allowing the processor to more quickly select its best operating frequency and voltage for optimal performance and power efficiency. 
 
Intel® Deep Learning Boost (Intel® DL Boost) on CPU 
A new set of embedded processor technologies designed to accelerate AI deep learning use cases. It extends Intel AVX-512 with a new Vector Neural Network Instruction (VNNI) that significantly increases deep learning inference performance over previous generations. 
 
Instruction Set Extensions 
Instruction Set Extensions are additional instructions which can increase performance when the same operations are performed on multiple data objects. These can include SSE (Streaming SIMD Extensions) and AVX (Advanced Vector Extensions). 
 
Intel® Turbo Boost Max Technology 3.0 Frequency 
Intel® Turbo Boost Max Technology 3.0 identifies the best performing core(s) on a processor and provides increased performance on those cores through increasing frequency as needed by taking advantage of power and thermal headroom. Intel® Turbo Boost Max Technology 3.0 frequency is the clock frequency of the CPU when running in this mode. 
 
Intel® Turbo Boost Max Technology 3.0 
Intel® Turbo Boost Max Technology 3.0 identifies the best performing core(s) on a processor and provides increased performance on those cores through increasing frequency as needed by taking advantage of power and thermal headroom. 
 
Thermal Monitoring Technologies 
Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor (DTS) detects the core's temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits. 
 
Intel® Volume Management Device (VMD) 
Intel® Volume Management Device (VMD) provides a common, robust method of hot plug and LED management for NVMe-based solid state drives. 
 
Intel® Gaussian & Neural Accelerator 
Intel® Gaussian & Neural Accelerator (GNA) is an ultra-low power accelerator block designed to run audio and speech-centric AI workloads. Intel® GNA is designed to run audio based neural networks at ultra-low power, while simultaneously relieving the CPU of this workload. 
 
Mode-based Execute Control (MBEC) 
Mode-based Execute Control can more reliably verify and enforce the integrity of kernel level code. 
 
Intel® Boot Guard 
Intel® Device Protection Technology with Boot Guard helps protect the system’s pre-OS environment from viruses and malicious software attacks. 
 
Intel® Control-Flow Enforcement Technology 
CET - Intel Control-flow Enforcement Technology (CET) helps protect against the misuse of legitimate code snippets through return-oriented programming (ROP) control-flow hijacking attacks.

Tootja INTEL

Tootekood BX8071512900KF S RL4J

EAN 5032037234238

Google link lisainfo

Garantiiaeg 36 kuud

.: Üldised andmed :.

Tjunction: 100 °C

.: Protsessor :.

Protsessori perekond: Intel® Core™ i9
Protsessorituumad: 16
Protsessori mudel: i9-12900KF
Protsessori harud: 24
Protsessori vahemälu: 30 MB
Protsessori vahemälu tüüp: Smart Cache

.: Mälu :.

Maksimaalne sisemälu: 128 GB

Funktsioonid

Execute Disable Bit: Jah

.: Protsessori spetsiifilised funktsioonid :.

Intel® OS Guard: Jah
Intel® Optane™ Memory Ready: Jah
Intel® Boot Guard: Jah

Muud näitajad

Thermal solution specification: PCG 2020A
Unit Box Width: 0.05
Unit Box Length: 0.12
Unit Box Height: 0.1
Processor generation: 12th gen Intel® Core™ i9
Efficient-core boost frequency: 3.9 GHz
Use conditions: PC/Client/Tablet
Performance cores: 8
Intel® Turbo Boost Max Technology 3.0 frequency: 5.2 GHz
Intel® Standard Manageability (ISM): Jah
Processor manufacturer: Intel
Launch date: Q4'21
Scalability: 1S
Market segment: Desktop
Memory channels: Dual-channel
Thermal Monitoring Technologies: Jah
Supported instruction sets: AVX 2.0/SSE4.1/SSE4.2
PCI Express configurations: 1x16+1x4/2x8+1x4
On-board graphics card: Ei
L2 cache: 14336 KB
Target market: Gaming, Content Creation
Intel® Turbo Boost Technology: 2.0
Intel® Secure Key: Jah
Intel® Hyper Threading Technology (Intel® HT Technology): Jah
Intel® AES New Instructions (Intel® AES-NI): Jah
Intel Turbo Boost Max Technology 3.0: Jah
On-board graphics card model: Not available
Intel® Speed Shift Technology: Jah
Discrete graphics card model: Not available
Discrete graphics card: Ei
Commodity Classification Automated Tracking System (CCATS): G167599
Harmonized System (HS) code: 85423119
Summary: Intel Core i9-12900KF. Processor family: Intel® Core™ i9, Processor socket: LGA 1700, Package type: Box. Memory channels: Dual-channel, Maximum internal memory supported by processor: 128 GB, Memory types supported by processor: DDR4-SDRAM, DDR5-SDRAM. Market segment: Desktop, Use conditions: PC/Client/Tablet, PCI Express slots version: 5.0, 4.0. Intel® Turbo Boost Max Technology 3.0 frequency: 5.2 GHz. Processor package size: 45 x 37.5 mm
Üksuse kalkuleeritud kaal: 0.3 kg
Üksuse kalkuleeritud maht: 0.0006 cubm
Intel® Deep Learning Boost (Intel® DL Boost) on CPU: Jah
CPU configuration (max): 1
Intel Virtualization Technology (VT-x): Jah
Intel Virtualization Technology for Directed I/O (VT-d): Jah
Intel 64: Jah
Enhanced Intel SpeedStep Technology: Jah
Embedded options available: Ei
Intel Enhanced Halt State: Jah
Idle States: Jah
Intel VT-x with Extended Page Tables (EPT): Jah
Processor codename: Alder Lake
Maximum number of PCI Express lanes: 20
Processor operating modes: 64-bit
Memory types supported by processor: DDR4-SDRAM/DDR5-SDRAM
PCI Express slots version: 4.0/5.0
Tootja koduleht: https://www.intel.com/
Direct Media Interface (DMI) Revision: 4.0
Efficient-core base frequency: 2.4 GHz
Efficient cores: 8
Mode-based Execute Control (MBE): Jah
Performance-core boost frequency: 5.1 GHz
Intel® Gaussian & Neural Accelerator (Intel® GNA) 3.0: Jah
Export Control Classification Number (ECCN): 5A992.C
Performance-core base frequency: 3.2 GHz
Intel® Volume Management Device (VMD): Jah
Processor base power: 125 W
Maximum turbo power: 241 W
Maximum number of DMI lanes: 8
Component for: PC
Intel® Control-flow Enforcement Technology (CET): Jah
Intel® Thread Director: Jah
Processor ARK ID: 134600
Kogus transpordikasti kohta: 1
Pakendi tüüp: Box
Protsessori Turbo Boost sagedus: 5.2 GHz
Bus Type: DMI4
Maximum internal memory supported by processor: 128 GB
Maximum operating temperature: 100 °C
Memory bandwidth (max): 76.8 GB/s
Memory bandwidth supported by processor (max): 76.8 GB/s
Processor package size: 45 x 37.5 mm
Processor Socket: LGA 1700
Status: Launched

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