11th Generation Intel® Core ™ processors redefine the performance of the Intel® desktop and notebook CPU. New core and graphics architectures, AI-based performance increases, best-in-class wired and wireless connectivity, 1 and advanced tuning features2 deliver higher levels of power and flow to help you achieve your goals.

11th Gen Intel® Core ™ i9-11900K Unlocked Desktop Processor . With Intel® Turbo Boost Max Technology 3.0 and PCIe Gen 4.0 support, unlocked 11th Gen Intel® Core ™ desktop processors are optimized for serious gamers and creators and help deliver high-performance overclocking for an added boost.

Thermal solution NOT included in the box. Compatible with 500 series and select 400 series chipset based motherboards. Consult motherboard vendor for compatibility details.

Specifications

Essential

11th Generation Intel® Core ™ i9 Processors Product Suite
Processor Number i9-11900KF
14 nm lithography
Terms of use PC / Client / Tablet

CPU specs

Number of cores 8
Number of threads 16
Processor Base Frequency 3.50 GHz
Maximum Turbo Frequency 5.30 GHz
Intel® Thermal Velocity Boost Frequency 5.30 GHz
Cache 16 MB Intel® Smart Cache
Bus speed 8 GT / s
Intel® Turbo Boost Max Technology 3.0 Frequency 5.20 GHz
Intel® Turbo Boost Technology 2.0 Frequency 5.10 GHz
TDP 125 W
Configurable TDP drop frequency 3.00 GHz
Configurable TDP drop 95 W

Additional Information

Integrated options available No

Memory specifications

Maximum memory size (depends on memory type) 128 GB
Memory Types DDR4-3200
Maximum number of memory channels 2
Maximum memory bandwidth 50 GB / s
ECC memory compatible No

Expansion options

Scalability 1S Only
PCI Express revision 4.0
PCI Express Configurations Up to 1×16 + 1×4, 2×8 + 1×4, 1×8 + 3×4
Maximum number of PCI Express lanes 20

Package specifications

FCLGA1200 Compatible Sockets
Maximum CPU 1 configuration
PCG 2019A Thermal Solution Specification
Intel® Thermal Velocity Boost Temperature 70 ° C
TJUNCTION 100 ° C
Package Size 37.5mm x 37.5mm

Advanced technologies

Intel® Deep Learning Boost (Intel® DL Boost) Yes
Intel® Thermal Velocity Boost Yes
Intel® Turbo Boost Max Technology 3.0 Yes
Intel® Turbo Boost Technology 2.0
Intel® vPro ™ Platform Suitability No
Intel® Hyper-Threading Technology Yes
Intel® Virtualization Technology (VT-x) Yes
Intel® Virtualization Technology for Directed I / O (VT-d) Yes
Intel® VT-x with Extended Page Tables (EPT) Yes
Intel® 64 Yes
64-bit instruction set
Instruction Set Extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512