Intel® Turbo Boost TechnologyIntel® 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.Intel® vPro Platform EligibilityIntel® vPro Technology is a set of security and manageability capabilities built into the processor aimed at addressing four critical areas of IT security: 1) Threat management, including protection from rootkits, viruses, and malware 2) Identity and web site access point protection 3) Confidential personal and business data protection 4) Remote and local monitoring, remediation, and repair of PCs and workstations.Intel® Hyper-Threading TechnologyIntel® 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.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® 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® 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® 64Intel® 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.Instruction SetAn 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.Instruction Set ExtensionsInstruction 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).Idle StatesIdle 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.Enhanced Intel SpeedStep® TechnologyEnhanced 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.Thermal Monitoring TechnologiesThermal 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® Identity Protection TechnologyIntel® Identity Protection Technology is a built-in security token technology that helps provide a simple, tamper-resistant method for protecting access to your online customer and business data from threats and fraud. Intel® IPT provides a hardware-based proof of a unique user s PC to websites, financial institutions, and network services; providing verification that it is not malware attempting to login. Intel® IPT can be a key component in two-factor authentication solutions to protect your information at websites and business log-ins.Intel® Stable Image Platform Program (SIPP)Intel® Stable Image Platform Program (Intel® SIPP) can help your company identify and deploy standardized, stable image PC platforms for at least 15 months.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.Intel® Thermal Velocity BoostIntel® Thermal Velocity Boost (Intel® TVB) is a feature that opportunistically and automatically increases clock frequency above single-core and multi-core Intel® Turbo Boost Technology frequencies based on how much the processor is operating below its maximum temperature and whether turbo power budget is available. The frequency gain and duration is dependent on the workload, capabilities of the processor and the processor cooling solution.
| Processor | |
| Processor family: | Intel® Core i9 |
| Processor cores: | 8 |
| Processor socket: | LGA 1200 (Socket H5) |
| Processor lithography: | 14 nm |
| Box: |  |
| Cooler included: | |
| Processor manufacturer: | Intel |
| Processor model: | i9-11900K |
| Processor base frequency: | 3.5 GHz |
| Processor operating modes: | 64-bit |
| Processor generation: | 11th gen Intel® Core i9 |
| Component for: | PC |
| Processor threads: | 16 |
| System bus rate: | 8 GT/s |
| Processor boost frequency: | 5.3 GHz |
| Processor cache: | 16 MB |
| Processor cache type: | Smart Cache |
| Thermal Design Power (TDP): | 125 W |
| Configurable TDP-down frequency: | 3 GHz |
| Configurable TDP-down: | 95 W |
| Memory bandwidth supported by processor (max): | 50 GB/s |
| Processor ARK ID: | 212325 |
| Memory | |
| Memory channels: | Dual-channel |
| Maximum internal memory supported by processor: | 128 GB |
| Memory types supported by processor: | DDR4-SDRAM |
| Memory clock speeds supported by processor: | 3200 MHz |
| ECC: | |
| Memory bandwidth (max): | 50 GB/s |
| Graphics | |
| On-board graphics card: |  |
| Discrete graphics card: | |
| On-board graphics card model: | Intel UHD Graphics 750 |
| Discrete graphics card model: | Not available |
| Maximum on-board graphics card memory: | 64 GB |
| On-board graphics card base frequency: | 350 MHz |
| On-board graphics card dynamic frequency (max): | 1300 MHz |
| Number of displays supported (on-board graphics): | 3 |
| On-board graphics card 4K support: | |
| On-board graphics card OpenGL version: | 4.5 |
| On-board graphics card maximum resolution (DisplayPort): | 5120 x 3200 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): | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (HDMI): | 60 Hz |
| On-board graphics card ID: | 0x4C8A |
| Number of execution units: | 32 |
| Features | |
| Execute Disable Bit: | |
| Idle States: | |
| Thermal Monitoring Technologies: | |
| Market segment: | Desktop |
| Use conditions: | PC/Client/Tablet |
| Maximum number of PCI Express lanes: | 20 |
| PCI Express slots version: | 4.0 |
| PCI Express configurations: | 1x16+1x4, 2x8+1x4, 1x8+3x4 |
| Supported instruction sets: | SSE4.1, SSE4.2, AVX 2.0, AVX-512 |
| Scalability: | 1S |
| CPU configuration (max): | 1 |
| Embedded options available: | |
| Export Control Classification Number (ECCN): | 5A992CN3 |
| Commodity Classification Automated Tracking System (CCATS): | G167599 |
| Processor special features | |
| Intel® Hyper Threading Technology (Intel® HT Technology): | |
| Intel® Identity Protection Technology (Intel® IPT): | |
| Intel® Turbo Boost Technology: | 2.0 |
| Intel® Quick Sync Video Technology: | |
| Intel® InTru 3D Technology: | |
| Intel® Clear Video HD Technology (Intel® CVT HD): | |
| Intel® AES New Instructions (Intel® AES-NI): | |
| Enhanced Intel SpeedStep Technology: | |
| Intel Trusted Execution Technology: | |
| Intel® Thermal Velocity Boost: | |
| Intel® Turbo Boost Max Technology 3.0 frequency: | 5.2 GHz |
| Intel® Turbo Boost Technology 2.0 frequency: | 5.1 GHz |
| Intel® Gaussian & Neural Accelerator (Intel® GNA) 2.0: | |
| Intel® Thermal Velocity Boost Temperature: | 70 °C |
| Intel® Thermal Velocity Boost Frequency: | 5.3 GHz |
| Intel VT-x with Extended Page Tables (EPT): | |
| Intel® Secure Key: | |
| Intel Stable Image Platform Program (SIPP): | |
| Intel® OS Guard: | |
| Intel Clear Video Technology: | |
| Intel Software Guard Extensions (Intel SGX): | |
| Intel 64: | |
| Intel Virtualization Technology (VT-x): | |
| Intel Virtualization Technology for Directed I/O (VT-d): | |
| Intel Turbo Boost Max Technology 3.0: | |
| Intel® Optane Memory Ready: | |
| Intel® Boot Guard: | |
| Intel® Deep Learning Boost (Intel® DL Boost): | |
| Intel® vPro Platform Eligibility: | |
| Operational conditions | |
| Tjunction: | 100 °C |
| Technical details | |
| Supported memory types: | DDR4-SDRAM |
| Logistics data | |
| Harmonized System (HS) code: | 85423119 |
| Packaging data | |
| Package type: | Retail box |
| Weight & dimensions | |
| Processor package size: | 37.5 x 37.5 mm |
| Other features | |
| Maximum internal memory: | 128 GB |
| Target market: | Gaming, Content Creation |
| Launch date: | Q1'21 |
| Status: | Launched |
