Product specifications
The Intel Core i9-11900KF is a high-end desktop processor that is part of Intel’s 11th Generation Rocket Lake-S lineup. Here’s a brief description of its specifications:
- Processor Number: i9-11900KF
- Code Name: Products formerly Rocket Lake
- Vertical Segment: Desktop
- Lithography: 14 nm
- Base Frequency: 3.50 GHz
- Max Turbo Frequency: Up to 5.30 GHz
- Cores: 8
- Threads: 16
- Cache: 16 MB Intel® Smart Cache
- Max Memory Size: 128 GB (dependent on memory type)
- Memory Types: DDR4-3200
- Max # of Memory Channels: 2
- Max Memory Bandwidth: 50 GB/s
- PCI Express Revision: 4.0
- Max # of PCI Express Lanes: 20
- TDP: 125 W
- Configurable TDP-down: 95 W
- Sockets Supported: FCLGA1200
- Max CPU Configuration: 1
- Thermal Solution Specification: PCG 2019A
- Intel® Thermal Velocity Boost Temperature: 70 °C
- TJUNCTION: 100°C
- Package Size: 37.5 mm x 37.5 mm
This processor is similar to the i9-11900K but with one key difference: it does not have integrated graphics. This means a separate graphics card is required for display output. It’s designed for users who need high performance for gaming, content creation, and multitasking, and it supports advanced technologies like Intel® Turbo Boost Max Technology 3.0 and Intel® Hyper-Threading Technology.
Processor | |
---|---|
Processor generation | 11th gen Intel Core i9 |
Processor base frequency | 3.5 GHz |
Processor manufacturer | Intel |
Configurable TDP-down | 95 W |
Memory bandwidth supported by processor (max) | 50 GB/s |
Thermal Design Power (TDP) | 125 W |
Processor cache | 16 MB |
Processor ARK ID | 212321 |
Processor model | i9-11900KF |
Processor threads | 16 |
System bus rate | 8 GT/s |
Processor operating modes | 64-bit |
Processor boost frequency | 5.3 GHz |
Component for | PC |
Processor lithography | 14 nm |
Processor family | Intel Core i9 |
Processor cores | 8 |
Box | Yes |
Processor socket | LGA 1200 (Socket H5) |
Configurable TDP-down frequency | 3 GHz |
Processor cache type | Smart Cache |
Memory | |
Maximum internal memory supported by processor | 128 GB |
Memory types supported by processor | DDR4-SDRAM |
Memory clock speeds supported by processor | 3200 MHz |
Memory bandwidth supported by processor (max) | 50 GB/s |
Supported memory types | DDR4-SDRAM |
Memory channels | Dual-channel |
Memory bandwidth (max) | 50 GB/s |
ECC | No |
Graphics | |
Discrete graphics card | No |
On-board graphics card model | Not available |
On-board graphics card | No |
Discrete graphics card model | Not available |
Power | |
Configurable TDP-down | 95 W |
Thermal Design Power (TDP) | 125 W |
Configurable TDP-down frequency | 3 GHz |
Technical details | |
Intel Stable Image Platform Program (SIPP) | No |
Intel Secure Key | Yes |
Thermal Monitoring Technologies | Yes |
Intel Turbo Boost Technology | 2.0 |
Intel Trusted Execution Technology | No |
Intel Identity Protection Technology (Intel IPT) | Yes |
Intel Hyper Threading Technology (Intel HT Technology) | Yes |
Intel AES New Instructions (Intel AES-NI) | Yes |
Idle States | Yes |
Execute Disable Bit | Yes |
Enhanced Intel SpeedStep Technology | Yes |
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 |
Intel VT-x with Extended Page Tables (EPT) | Yes |
Embedded options available | No |
CPU configuration (max) | 1 |
Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
Intel 64 | Yes |
Thermal Design Power (TDP) | 125 W |
Supported memory types | DDR4-SDRAM |
Status | Launched |
Market segment | Desktop |
Launch date | Q1'21 |
Intel Virtualization Technology (VT-x) | Yes |
Configurable TDP-down frequency | 3 GHz |
Processor cache type | Smart Cache |
Target market | Gaming, Content Creation |
Features | |
Maximum number of PCI Express lanes | 20 |
Thermal Design Power (TDP) | 125 W |
Processor package size | 37.5 x 37.5 mm |
Processor ARK ID | 212321 |
Thermal Monitoring Technologies | Yes |
Idle States | Yes |
Execute Disable Bit | Yes |
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 |
Embedded options available | No |
CPU configuration (max) | 1 |
Market segment | Desktop |
Harmonized System (HS) code | 85423119 |
Export Control Classification Number (ECCN) | 5A992CN3 |
Commodity Classification Automated Tracking System (CCATS) | G167599 |
Use conditions | PC/Client/Tablet |
Processor special features | |
Intel Software Guard Extensions (Intel SGX) | No |
Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
Intel 64 | Yes |
Intel Turbo Boost Max Technology 3.0 | Yes |
Intel Optane Memory Ready | Yes |
Intel OS Guard | Yes |
Intel Stable Image Platform Program (SIPP) | No |
Intel Secure Key | Yes |
Intel Turbo Boost Technology | 2.0 |
Intel Trusted Execution Technology | No |
Intel Identity Protection Technology (Intel IPT) | Yes |
Intel Hyper Threading Technology (Intel HT Technology) | Yes |
Intel AES New Instructions (Intel AES-NI) | Yes |
Enhanced Intel SpeedStep Technology | Yes |
Intel VT-x with Extended Page Tables (EPT) | Yes |
Intel Virtualization Technology (VT-x) | Yes |
Intel Boot Guard | Yes |
Intel Thermal Velocity Boost | Yes |
Intel Deep Learning Boost (Intel DL Boost) | Yes |
Intel vPro Platform Eligibility | No |
Intel Turbo Boost Technology 2.0 frequency | 5.1 GHz |
Intel Turbo Boost Max Technology 3.0 frequency | 5.2 GHz |
Intel Gaussian & Neural Accelerator (Intel GNA) 2.0 | Yes |
Intel Thermal Velocity Boost Temperature | 70 °C |
Intel Thermal Velocity Boost Frequency | 5.3 GHz |
Operational conditions | |
Tjunction | 100 °C |
Packaging data | |
Package type | Retail box |
Logistics data | |
Harmonized System (HS) code | 85423119 |
Weight & dimensions | |
Processor package size | 37.5 x 37.5 mm |
Other features | |
Maximum internal memory | 128 GB |
CPU configuration (max) | 1 |
Accessories
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