Intel® Core™ i9-12900K Processor (30M Cache, up to 5.20 GHz) FC-LGA16A, Tray

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.

Intel® Clear Video HD Technology
Intel® Clear Video HD Technology, like its predecessor, Intel® Clear Video Technology, is a suite of image decode and processing technologies built into the integrated processor graphics that improve video playback, delivering cleaner, sharper images, more natural, accurate, and vivid colors, and a clear and stable video picture. Intel® Clear Video HD Technology adds video quality enhancements for richer color and more realistic skin tones.

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® Quick Sync Video
Intel® Quick Sync Video delivers fast conversion of video for portable media players, online sharing, and video editing and authoring.

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.

Secure Key
Intel® Secure Key consists of a digital random number generator that creates truly random numbers to strengthen encryption algorithms.

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)
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 speed-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 (MBE)
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.


Vendor's website

Specifications
Processor
The manufacturer that produced the processor. Processor manufacturer Intel
Processor generation 12th gen Intel® Core™ i9
The model number for the processor in a computer. Processor model i9-12900K
A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors. Processor family Intel® Core™ i9
The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores). Processor cores 16
Mechanical component(s) that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the processor to be replaced without soldering. Processor socket LGA 1700
What this product is used as a part of (component for). Component for PC
Processor threads 24
Operating modes for the processors that place restrictions on the type and scope of operations for certain processes run by the CPU. This design allows the operating system to run with more privileges than application software. Processor operating modes 64-bit
Performance cores 8
Efficient cores 8
The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded. Processor boost frequency 5.2 GHz
Performance-core boost frequency 5.1 GHz
Performance-core base frequency 3.2 GHz
Efficient-core boost frequency 3.9 GHz
Efficient-core base frequency 2.4 GHz
Processor cache 30 MB MB
Processor cache type Smart Cache
Plastic or metal shell/container for components. Box No
Processor base power 125 W
Maximum turbo power 241 W
Bus type DMI4
Maximum number of DMI lanes 8
Memory bandwidth supported by processor (max) 76.8 GB/s
Processor codename Alder Lake
Memory
Maximum internal memory supported by processor 128 GB GB
Memory types supported by processor DDR4-SDRAM, DDR5-SDRAM
Memory channels Dual-channel
ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention. ECC Yes
Memory bandwidth (max) 76.8 GB/s
Graphics
Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing. On-board graphics card Yes
Discrete graphics card No
Graphic adapter is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard. On-board graphics card model Intel UHD Graphics 770
On-board graphics card base frequency 300 MHz MHz
On-board graphics card dynamic frequency (max) 1550 MHz MHz
The feature may not be available on all computing systems. Functionality, performance, and other benefits of this feature may vary depending on system configuration. Number of displays supported (on-board graphics) 4
On-board graphics card DirectX version 12.0
On-board graphics card OpenGL version 4.5
On-board graphics card maximum resolution (DisplayPort) 7680 x 4320 pixels
On-board graphics card maximum resolution (eDP - Integrated Flat Panel) 5120 x 3200 pixels
On-board graphics card maximum resolution (HDMI) 4096 x 2160 pixels
On-board graphics card refresh rate at maximum resolution (DisplayPort) 60 Hz
On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel) 120 Hz
On-board graphics card refresh rate at maximum resolution (HDMI) 60 Hz
On-board graphics card ID 0x4680
A graphics adapter (often known as a video card) generates images for a display. A discrete graphics adapter plugs into the motherboard, and usually produces much better graphics than an integrated graphics adapter. There are various models of discrete graphics adapters. Discrete graphics card model Not available
Number of execution units 32
Features
Execute Disable Bit Yes
Idle States Yes
Thermal Monitoring Technologies Yes
Market segment Desktop
Use conditions PC/Client/Tablet, Workstation
Maximum number of PCI Express lanes 20
PCI Express slots version 5.0, 4.0
PCI Express configurations 1x16+1x4, 2x8+1x4
Supported instruction sets SSE4.1, SSE4.2, AVX 2.0
Scalability 1S
CPU configuration (max) 1
Embedded options available No
Intel Reference Heat Sink specification for proper operation of this SKU. Thermal solution specification PCG 2020A
Harmonized System (HS) code 85423119
Export Control Classification Number (ECCN) 5A992CN3
Commodity Classification Automated Tracking System (CCATS) G167599
Processor special features
Improved Performance for Threaded Software Intel® Hyper-Threading Technology (Intel® HT Technology) makes efficient use of processor resources, enabling multiple threads to run on each core and increasing processor throughput. Available on Intel® Core™ and Intel® Xeon® processors, Intel HT Technology helps run demanding applications simultaneously, protect and manage systems, and provide headroom for business growth. Intel® Hyper Threading Technology (Intel® HT Technology) Yes
Higher Performance When You Need It Most Intel® Turbo Boost Technology 2.0 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. Intel® Turbo Boost Technology 2.0
Create, Edit, and Share Video in a Flash Intel® Quick Sync Video uses the dedicated media processing capabilities of Intel® Graphics Technology to make video encoding tasks—such as creating DVDs or Blu-ray discs, creating and editing 3D videos, converting 2D video files into 3D, and converting video for portable media players and social networking sites—faster and easier. Intel® Quick Sync Video Technology Yes
See the World More Vividly Intel® Clear Video HD Technology delivers cleaner, sharper images, more natural, accurate, and vivid colors. View images as they were meant to be seen on devices featuring Intel® Core™ processors with Intel® Graphics Technology. Intel® Clear Video HD Technology (Intel® CVT HD) Yes
Added Security with Faster Data Encryption The Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI) enable fast and secure data encryption and decryption for better performance and less risk from timing and cache-based attacks than table-based software implementations. Intel AES-NI supports usages such as standard key lengths, standard modes of operation, and even some nonstandard or future variants. Intel® AES New Instructions (Intel® AES-NI) Yes
Enhanced Intel SpeedStep Technology Yes
Intel Trusted Execution Technology Yes
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® Speed Shift Technology Yes
Intel® Turbo Boost Max Technology 3.0 frequency 5.2 GHz
Intel® Total Memory Encryption Yes
Intel® Control-flow Enforcement Technology (CET) Yes
Intel® Thread Director Yes
Intel VT-x with Extended Page Tables (EPT) Yes
Generate Cryptographic Security Protocols Intel® Secure Key is a security hardware-based random number generator that can generate high-quality keys for cryptographic (encryption and decryption) protocols. These keys provide quality entropy that is highly sought after in the cryptography world for added security. Intel® Secure Key Yes
Remotely and Automatically Increase Efficiency and Effectiveness Using integrated platform capabilities and third-party management applications, Intel® Active Management Technology (Intel® AMT) allows IT or managed service providers to remotely monitor networked assets. Even when powered off, devices can be diagnosed and repaired with built-in manageability, receive software and virus updates, or store data for off-hours retrieval, lowering IT support costs. Intel® Active Management Technology (Intel® AMT) Yes
Intel Stable Image Platform Program (SIPP) Yes
Protect Your Operating Environment Intel® OS Guard, a hardware-based security feature that protects the operating system kernel, defends against malicious data or attack code located in areas of memory marked as user mode pages, preventing any application from taking over or compromising the OS kernel. Intel® OS Guard Yes
Intel 64 Yes
Simplify Virtualization and Reduce Overheads Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other. Intel Virtualization Technology (VT-x) Yes
Simplify Virtualization and Reduce Overheads Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other. Intel Virtualization Technology for Directed I/O (VT-d) Yes
Intel Turbo Boost Max Technology 3.0 Yes
Intel® Optane™ Memory Ready Yes
Intel® Device Protection Technology with Boot Guard helps protect the system’s pre-OS environment from viruses and malicious software attacks. Intel® Boot Guard Yes
Intel® Deep Learning Boost (Intel® DL Boost) Yes
Intel® Volume Management Device (VMD) Yes
Mode-based Execute Control (MBE) Yes
Intel® vPro™ Platform Eligibility Yes
Operational conditions
Tjunction 100 °C
Target market Gaming, Content Creation
OpenCL version 2.1
Launch date Q4'21
Status Launched
Packaging data
The type of product package e.g. box. Package type Retail box
Weight & dimensions
Processor package size 45 x 37.5 mm
Other features
The maximum internal memory which is available in the product. Maximum internal memory 128 GB GB
Graphics output eDP 1.4b, DP 1.4a, HDMI 2.1

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