Intel Core i9 11900KF (11th Gen) Specifications, Tests and Review

Number of Cores
8-core
Number of Threads
16 threads
Clock Speed
3.5 GHz
Max Turbo Speed
5.3 GHz
Cache
16 MB
Thermal Design Power
125 W
Socket
LGA1200 Socket

Complete technical specifications, details, benchmarks and review of Intel Core i9 11900KF (11th Gen). Find out how your chosen processor stacks up against the competition and whether it's the one that best meets your expectations with the CPU comparison feature.

Intel Core i9 11900KF (11th Gen) Full Specifications and Benchmark

general processor miscellaneous

GENERAL Intel Core i9 11900KF (11th Gen)
Product Type Processor
PROCESSOR Intel Core i9 11900KF (11th Gen)
Type Intel Core i9 11900KF (11th Gen)
ARCHITECTURE
Processor Qty 1
Compatible Processor Socket LGA1200 Socket
Manufacturing Process 14 nm
Thermal Design Power 125 W
Thermal Specification 100 °C
PCI Express Revision 4.0
PCI Express Configurations 1x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express Lanes Qty 20
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Turbo Boost Max Technology 3.0, Intel Boot Guard, Intel Thermal Velocity Boost, Intel Deep Learning Boost (DL Boost), Intel Gaussian and Neural Accelerator 2.0
PERFORMANCE
Number of Cores 8-core
Number of Threads 16 threads
Clock Speed (Frequency) 3.5 GHz
Max Turbo Speed 5.3 GHz
Bus Speed 8 GT/s
CACHE MEMORY
Cache 16 MB
Cache Memory Details Smart Cache - 16 MB
MISCELLANEOUS Intel Core i9 11900KF (11th Gen)
Service & Support Limited warranty - 3 years

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