Intel Core i9-11900KF at 3.5 GHz Top Level CPU 11th generation with Rocket Lake core name, is working in Desktops with FCLGA1200 socket, announced in February 21, 2021. The processor created by a 14 nm process. Intel Core i9-11900KF has 8 cores and 16 Threads operating at 3.5 GHz (Turbo mode - 5.3 GHz) with typical Thermal Design Power 125 W. The others technical specifications and more information about the processor like Unlocked or not, Die Size, 64 Bit support, Architecture, Cashes Size, Memory Specification/Type, Overclocking and other can be found below. You can find out whether Intel Core i9-11900KF is good or bad from benchmark data and comparisons with other processors.
Intel Core i9-11900KF specifications
General Info
Name
Intel Core i9-11900KF
Core name
Rocket Lake
Generation
11th
Architecture
x86
Release date
February 21, 2021
Price
479 USD
Frequency
3.5 GHz
Turbo frequency
5.3 GHz
Min frequency
3 GHz
Cores
8
Threads
16
Unlocked
Yes
Socket
FCLGA1200
Bus Speed
8 GT/s
Thermal Design Power (TDP)
125 W
Min TDP
95 W
Max. Temperature
100 °C
Hyper-threading
Yes
L3 Cache
16 MB
Instruction Set Extensions
Intel SSE4.1 Intel AVX2 Intel SSE4.2
Word Size
64 bit
TSMC FinFET process (Lithography)
14 nm
Transistor count
9800 million
Virtualization
VT-x, VT-x EPT, VT-d
Technologies
Thermal Monitoring Technologies Intel Stable Image Platform Program (SIPP) Intel 64 Intel Deep Learning Boost (Intel DL Boost) Instruction Set Extensions Intel Turbo Boost Max Technology 3.0 Intel Virtualization Technology for Directed I/O (VT-d) Intel Turbo Boost Technology Intel Identity Protection Technology Intel Hyper-Threading Technology Intel VT-x with Extended Page Tables (EPT) Intel vPro Platform Eligibility Intel Virtualization Technology (VT-x) Enhanced Intel SpeedStep Technology Idle States Intel Gaussian and Neural Accelerator 2.0 Intel Thermal Velocity Boost Instruction Set
Security
Secure Key Execute Disable Bit Intel AES New Instructions Intel OS Guard Intel Software Guard Extensions (Intel SGX) Intel Trusted Execution Technology Intel Boot Guard
Supported OS
Windows 10 - 64-Bit Edition RHEL x86 64-Bit Ubuntu x86 64-Bit
