IN CPU i9-9900K BX80684I99900KF

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Identifiers
Model Intel BX80684I99900KF
MPN Intel BX80684I99900KF
Dimensions / Weight
Key Features
Architecture
A concise list of the specific processor micro‑architecture or generation used by a CPU, such as "Kaby Lake", "Comet Lake", "Zen 2" or "Rocket Lake‑S". This attribute helps users identify compatibility with software, performance characteristics and hardware requirements.
Coffee Lake Refresh
Box
Indicates whether a product comes packaged in a closed box or container. A value of "Yes" means the item is supplied with protective packaging; "No" indicates it is not.
Yes
Bus bandwidth
The maximum frequency at which a system bus can transfer data, expressed in hertz (Hz). It indicates the theoretical throughput capability of the bus and allows users to compare performance across different processors or components.
8
Bus Type
The interface or communication bus that a component uses to connect with other parts of a system, such as PCI Express, USB, SATA, or legacy buses like FSB and QPI. It indicates the protocol and physical connection used for data transfer between devices.
DMI3
Bus type units
The interface speed or bandwidth specification of a computer component, such as a processor or memory bus. Common units include GT/s (giga‑transfers per second) for PCIe lanes and MHz for clock frequencies. It indicates the maximum data transfer rate that the component can achieve under ideal conditions.
GT/s
Cache
The amount of internal memory reserved for a processor’s cache, expressed in units such as megabytes (MB) or gigabytes (GB). This value indicates how much data the CPU can store locally to accelerate access and improve performance.
16 MB
Clock speed
The maximum operating frequency of a central processing unit (CPU) as specified by the manufacturer, expressed in hertz (Hz). This value indicates how many cycles per second the CPU can execute under normal conditions and is useful for comparing performance potential across different models.
3.6 GHz
Component for
Specifies the type of device or system that the product is intended to be used with, such as a PC, server, notebook, surveillance system, or other electronic equipment. The value represents a single category and can be used to filter or group products by their target platform.
PC
Core frequency
The operating frequency of an individual processor core, expressed in hertz (Hz). It indicates how many cycles per second each core can execute and is useful for comparing performance potential across CPU models.
3.60GHz
CPU Brand
The company that designs and produces the central processing unit (CPU) used in a device. This value identifies the brand of the processor, such as Intel, AMD, Qualcomm, or ARM Holdings, allowing users to assess compatibility, performance expectations, and support resources.
Intel
CPU Cores
The total count of physical processing units (cores) present in a central processing unit (CPU). This integer value indicates how many independent execution threads the CPU can handle simultaneously, influencing multitasking performance and computational throughput.
Octa Core
CPU Family
The processor family identifies the group or series of CPU models that share a common architecture, design, and performance characteristics. It helps users compare processors across brands and generations by indicating the underlying technology used in the chip.
Intel Core i9
CPU Model
The complete name or part number of the central processing unit used in a device, such as "Intel Core i7-10700K" or "AMD Ryzen 5 5600X". This value allows users to distinguish between different processor families, generations, and performance levels.
9900KF
CPU Socket
The physical connector used by a processor to attach to a motherboard or other compatible platform, such as LGA 1151, BGA 1440, Socket AM4, or LGA 1200. This attribute indicates the exact socket designation required for proper CPU installation and compatibility with other hardware components.
Socket 1151
Discrete graphics adapter
Indicates whether the product includes a dedicated graphics adapter (discrete GPU) separate from any integrated graphics. A value of "Yes" means a discrete GPU is present, while "No" indicates only integrated graphics are available.
No
Discrete graphics adapter model Not available
ECC
Indicates whether the memory module or component supports Error‑Correcting Code (ECC) for detecting and correcting single-bit errors during operation. A value of "Yes" means ECC is enabled, allowing automatic correction of data corruption; a value of "No" indicates no ECC support.
No
Embedded options available
Indicates whether the product includes embedded options such as firmware features, hardware modules or configuration settings that are built into the device and available for use without external accessories.
No
Enhanced intel speedstep technology Yes
Execute disable bit
Indicates whether the processor’s Execute Disable bit is enabled, allowing the CPU to prevent execution of code from memory regions marked as non-executable.
Yes
Form factor
Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.
Processor
Graphics chipset
The exact model or designation of the graphics processing unit (GPU) installed in a device, such as "Intel UHD Graphics 620", "NVIDIA GeForce RTX 2070" or "AMD Radeon RX 580". It identifies the specific GPU variant used for rendering and video processing, allowing users to compare visual performance and compatibility across products.
None
Idle states
A list of the various low‑power or standby modes that a device can enter to conserve energy when not actively performing tasks.
Yes
Integrated Graphics
Indicates whether a device includes an integrated graphics processor, and if so, provides the model or resolution it supports. Typical values are "Yes" or "No", but may also include specific GPU models (e.g., "Intel UHD Graphics 620") or screen resolutions (e.g., "1920x1080"). This attribute helps users determine whether a device can render graphics without a discrete GPU and what performance level to expect.
No
Intel 64
Indicates whether the processor is compatible with the Intel® 64 architecture, enabling it to run operating systems and applications designed for x86‑64 processors.
Yes
Intel enhanced halt state
Indicates whether the processor includes Intel’s Enhanced Halt State feature, which allows the CPU to enter a low‑power idle mode when not actively executing instructions, thereby reducing energy consumption without compromising performance.
Yes
Intel Identity Protection Technology version
Indicates the specific version number of Intel’s Identity Protection Technology that a product supports or implements. The value is typically a numeric string such as "1.00" or "0.00", representing the major and minor revision of the feature set.
1.00
Intel optane memory
Indicates whether the product includes support for Intel Optane memory, a technology that uses non‑volatile storage to accelerate system performance by caching frequently used data and improving boot times.
Yes
Intel trusted execution technology
Indicates whether the product incorporates Intel’s Trusted Execution Technology, a security feature that creates isolated execution environments to protect sensitive code and data from tampering or unauthorized access.
No
Intel TSX-NI
Indicates the specific version of Intel Transactional Synchronization Extensions – No Interlock (TSX‑NI) supported by a processor, which determines its capability for efficient transaction processing and concurrency control.
Yes
L3 cache
The amount of internal memory reserved for a processor’s L3 cache, expressed in units such as megabytes (MB) or gigabytes (GB). This value indicates how much data the CPU can store locally to accelerate access and improve overall performance.
*See Intel Smart Cache*
Launch date
The calendar date on which a product was first made available to the public or released for sale. It is expressed in the format YYYY-MM-DD and can be used to filter, sort, or display the launch timeline of the item.
Q1'19
Manufacturing process
The manufacturing process used to fabricate a semiconductor device, expressed as the feature size in nanometers (nm). It indicates the scale of transistors and other structures on the chip, which influences performance, power consumption, and integration density.
14 nm
Market segment
The target market segment for a product, such as "Business", "Home", or "Small‑medium business". This attribute helps customers quickly identify the intended user group and typical use case of the item.
DT
Maximum internal memory
The largest amount of internal random‑access memory that a device can support, expressed as a data size such as megabytes or gigabytes. It indicates the maximum capacity for active processes and multitasking performance.
131072 MB
Maximum internal memory supported by processor
The largest amount of internal random‑access memory (RAM) that a processor can address and support, expressed as a data size such as megabytes or gigabytes. It indicates the upper limit of memory capacity for active processes and multitasking performance on devices using this CPU.
128 GB
Maximum TDP
The maximum amount of heat a processor or component is designed to dissipate under normal operating conditions, expressed as power in watts (W). It indicates the upper limit of thermal output that cooling solutions and system design must accommodate.
95W
Memory channels
The configuration of memory channels supported by a device, indicating how many independent memory paths the system can use for data transfer (e.g., Dual‑channel, Quad‑channel). This attribute helps users understand the potential bandwidth and performance characteristics of the memory subsystem.
Dual-channel
Memory clock speeds supported by processor
The set of operating frequencies that a processor can run at, expressed in hertz (Hz). Values are typically listed as individual frequencies or ranges separated by commas, indicating the base clock and any boost or turbo options available for the CPU.
2666 MHz
Memory types DDR4 2666 (Max.)
Memory types supported by processor
A list of the types of memory modules that a device can use, such as DDR4 SDRAM, LPDDR3, or other compatible standards. Each entry represents a distinct memory technology supported by the hardware.
DDR4-SDRAM
On-board graphics adapter
The model name or number of the integrated graphics adapter built into a device, such as a laptop, desktop, or motherboard. It identifies the specific GPU variant used for rendering and video processing, allowing users to compare visual performance and compatibility across products.
No
Package depth
The linear measurement from front to back or top to bottom of a product’s packaging, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the packaged item is and can be used for fitting, compatibility, or spatial planning.
116 mm
Package Height
The vertical dimension of a product’s packaging measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and helps customers assess how tall the package will be when stored or shipped.
101 mm
Package width
The horizontal measurement of a product’s packaging, expressed in a linear unit such as millimetres or inches. It indicates how wide the package is from one side to the other and helps customers assess fit for storage, shipping, or display.
44 mm
PCI Express CEM Revision
The PCI Express Common Extensible Module (CEM) revision indicates the version of the PCI Express specification supported by a device or component. It is expressed as a numeric value such as 2.0, 3.0, or 4.0 and determines compatibility with PCIe devices and the maximum achievable bandwidth.
3.0
PCI Express configurations
A textual description of how PCI Express lanes are distributed across the available slots or interfaces in a device. The value typically lists groups of lanes separated by commas, where each group may contain a number of lanes and optional ‘+’ signs to indicate combined lanes that share the same speed (e.g., "1x16", "2x8", "1x8+2x4"). This attribute helps users understand the bandwidth capacity and compatibility of expansion slots.
1x8+2x4,1x16,2x8
Processor ARK ID
The Processor ARK ID is a numeric identifier assigned by Intel to each processor model. It uniquely distinguishes one CPU from another and can be used to look up detailed specifications, compatibility information, or firmware updates for that specific chip.
190887
Processor boost frequency
The maximum operating frequency that a processor can reach when its turbo or boost feature is active, expressed in hertz (Hz). This value indicates the peak performance capability of the CPU under load and helps users compare how fast a processor can run beyond its base clock speed.
5 GHz
Processor brand name
The name of the company that designs and produces the central processing unit used in a device, such as Intel, AMD or Qualcomm. It identifies the manufacturer so users can quickly see which brand’s processors are supported by the product.
9th Gen Intel Core i9 9th Gen Intel Core i9 Processor
Processor cache type
The type or level of the internal cache memory in a processor, such as L1, L2, L3, or Smart Cache. This attribute indicates the hierarchical structure and naming convention used by the CPU manufacturer to describe its cache organization.
Smart Cache
Processor codename Coffee Lake
Processor family
The processor family identifies the group or series of CPU models that share a common architecture, design, and performance characteristics. It helps users compare processors across brands and generations by indicating the underlying technology used in the chip.
9th gen Intel® Core™ i9
Processor model
Identifies the exact model of the central processing unit used in a device, including brand and numeric designation such as "Intel Core i5-8250U" or "AMD Ryzen 7 3700X". This value allows users to distinguish between different processor families, generations, and performance levels.
i9-9900KF
Processor operating modes
The set of instruction set architectures or execution modes that a processor can operate in, such as 32‑bit or 64‑bit. This attribute indicates the architectural mode(s) supported by the CPU and helps users determine compatibility with software that requires a specific bitness.
64-bit
Processor socket
The physical connector used by a processor to attach to a motherboard or other compatible platform. Common examples include LGA 1151, BGA 1440, Socket AM4, and LGA 1200. This attribute indicates the exact socket designation required for proper CPU installation and compatibility.
LGA 1151 (Socket H4)
Product family
The maximum clock frequency at which a processor operates, expressed in megahertz (MHz) or gigahertz (GHz). This value indicates the speed of the CPU and allows users to compare performance across different models.
Intel Core Processors
QPI Speed
The maximum data transfer rate of the QuickPath Interconnect (QPI) interface, expressed in gigatransfers per second (GT/s). This value indicates the bandwidth available for communication between processors and other system components.
N/A
Scalability
The maximum number of CPU sockets that a product can support. It indicates how many processor units can be installed simultaneously in the system, which affects overall processing capacity and scalability.
1 Socket/Processor ONLY
Status Launched
Supported instruction sets
A list of processor instruction set extensions that a CPU can execute, such as AVX, AVX2, SSE4.1, SSE4.2, and AVX‑512. Each value represents an individual extension or group of extensions supported by the hardware.
AVX 2.0,SSE4.1,SSE4.2
Thermal monitoring technologies Yes
Thermal solution specification
A short alphanumeric code that identifies the thermal solution or cooling configuration used in a computer component such as a processor, motherboard, or chassis. The identifier is typically assigned by the manufacturer and can be referenced to determine compatibility, performance characteristics, or warranty information for the cooling system.
PCG 2015D
Turbo speed
The maximum operating frequency reached by a processor when it enters turbo mode, expressed in hertz (Hz). It indicates the peak clock speed that can be achieved under high load, typically higher than the base frequency. This value helps users compare performance potential across different CPU models.
5.0 GHz
Intel

Intel is a computer chip manufacturer that also produces motherboard chipsets, network interface controllers and other integrated circuits. It is the world's largest semiconductor company.