Intel® Core™ i9-11900F Processor (16M Cache, up to 5.20
GHz)
Essentials
Product Collection 11th Generation Intel® Core™ i9 Processors
Code Name Products formerly Rocket Lake
Vertical Segment Desktop
Processor Number i9-11900F
Status Launched
Launch Date Q1'21
Lithography 14 nm
Use Conditions PC/Client/Tablet
CPU Specifications
# of Cores 8
# of Threads 16
Processor Base Frequency 2.50 GHz
Max Turbo Frequency 5.20 GHz
Intel® Thermal Velocity Boost Frequency 5.20 GHz
Cache 16 MB Intel® Smart Cache
Bus Speed 8 GT/s
Intel® Turbo Boost Max Technology 3.0 Frequency ‡ 5.10 GHz
Intel® Turbo Boost Technology 2.0 Frequency‡ 5.00 GHz
TDP 65 W
Supplemental Information
Embedded Options Available No
Datasheet View now
Memory Specifications
Max Memory Size (dependent on memory type) 128 GB
Memory Types DDR4-3200
Max # of Memory Channels 2
Max Memory Bandwidth 50 GB/s
ECC Memory Supported ‡ No
Expansion Options
Scalability 1S Only
PCI Express Revision 4.0
PCI Express ConfiguraƟons ‡ Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Max # of PCI Express Lanes 20
Package Specifications
Sockets Supported FCLGA1200
Max CPU Configuration 1
Thermal Solution Specification PCG 2019C
Intel® Thermal Velocity Boost Temperature 70 °C
TJUNCTION 100°C
Package Size 37.5 mm x 37.5 mm
Advanced Technologies
Intel® Deep Learning Boost (Intel® DL Boost) Yes
Intel® Optane™ Memory Supported ‡ Yes
Intel® Thermal Velocity Boost Yes
Intel® Turbo Boost Max Technology 3.0 ‡ Yes
Intel® Turbo Boost Technology ‡ 2.0
Intel vPro® Plaƞorm Eligibility ‡ No
Intel® Hyper-Threading Technology ‡ Yes
Intel® VirtualizaƟon Technology (VT-x) ‡ Yes
Intel® VirtualizaƟon Technology for Directed I/O (VT-d) ‡ Yes
Intel® VT-x with Extended Page Tables (EPT) ‡ Yes
Intel® 64 ‡ Yes
Instruction Set 64-bit
Instruction Set Extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Thermal Monitoring Technologies Yes
Intel® IdenƟty ProtecƟon Technology ‡ Yes
Intel® Stable Image Platform Program (SIPP) No
Intel® Gaussian and Neural Accelerator 2.0 Yes
Security & Reliability
Intel® AES New Instructions Yes
Secure Key Yes
Intel® Software Guard Extensions (Intel® SGX) No
Intel® OS Guard Yes
Intel® Trusted ExecuƟon Technology ‡ No
Execute Disable Bit ‡ Yes
Intel® Boot Guard Yes
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