Essentials
Product Collection 11th Generation Intel® Core™ i5 Processors
Code Name Products formerly Rocket Lake
Vertical Segment Desktop
Processor Number i5-11400F
Status Launched
Launch Date Q1’21
Lithography 14 nm
Use Conditions PC/Client/Tablet
Recommended Customer Price$157.00
CPU Specifications
# of Cores 6
# of Threads 12
Processor Base Frequency 2.60 GHz
Max Turbo Frequency 4.40 GHz
Cache 12 MB Intel® Smart Cache
Bus Speed 8 GT/s
Intel® Turbo Boost Technology 2.0 Frequency‡ 4.40 GHz
TDP 65 W
Supplemental Information
Embedded Options Available No
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 Configurations ‡ Up to 1×16+1×4, 2×8+1×4, 1×8+3×4
Max # of PCI Express Lanes 20
Package Specifications
Sockets Supported FCLGA1200
Max CPU Configuration 1
Thermal Solution Specification PCG 2019C
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 No
Intel® Turbo Boost Max Technology 3.0 ‡ No
Intel® Turbo Boost Technology ‡ 2.0
Intel vPro® Platform Eligibility ‡ 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
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
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 Execution Technology ‡ No
Execute Disable Bit ‡ Yes
Intel® Boot Guard Yes
