Essentials
Download Specifications
Product Collection
11th Generation Intel Core™ i9 Processors
Code Name
Products formerly Rocket Lake
Vertical Segment
Desktop
Processor Number
i9-11900F
Lithography
14 nm
Recommended Customer Price
$464.00 - $474.00
Use Conditions
PC/Client/Tablet
CPU Specifications
Total Cores
8
Total Threads
16
Max Turbo Frequency
5.20 GHz
Intel Thermal Velocity Boost Frequency
5.20 GHz
Intel Turbo Boost Max Technology 3.0 Frequency
5.10 GHz
Intel Turbo Boost Technology 2.0 Frequency
5.00 GHz
Processor Base Frequency
2.50 GHz
Cache
16 MB Intel Smart Cache
Bus Speed
8 GT/s
TDP
65 W
Supplemental Information
Marketing Status
Launched
Launch Date
Q1'21
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
PCI Express Configurations
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 Gaussian & Neural Accelerator
2
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
Intel Hyper-Threading Technology
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 Identity Protection Technology
Yes
Security & Reliability
Intel AES New Instructions
Yes
Secure Key
Yes
Intel Software Guard Extensions (Intel SGX)
No
Intel OS Guard
Yes
Intel Trusted Execution Technology
No
Execute Disable Bit
Yes
Intel Boot Guard
Yes
Intel Stable IT Platform Program (SIPP)
No
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
