Intel® Core™ i5-9400F Processor (9M Cache, up to 4.10 GHz)
Product Collection
9th Generation Intel® Core™ i5 Processors
Code Name
Products formerly Coffee Lake
Vertical Segment
Desktop
Processor Number
i5-9400F
Status
Launched
Launch Date
Q1'19
Lithography
14 nm
Use Conditions
PC/Client/Tablet
# of Cores
6
# of Threads
6
Processor Base Frequency
2.90 GHz
Max Turbo Frequency
4.10 GHz
Cache
9 MB SmartCache
Bus Speed
8 GT/s DMI3
TDP
65 W
Embedded Options Available
No
Max Memory Size (dependent on memory type)
128 GB
Memory Types
DDR4-2666
Max # of Memory Channels
2
Max Memory Bandwidth
41.6 GB/s
ECC Memory Supported ‡
No
Scalability
1S Only
PCI Express Revision
3.0
Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes
16
Sockets Supported
FCLGA1151
Max CPU Configuration
1
Thermal Solution Specification
PCG 2015C (65W)
TJUNCTION
100°C
Package Size
37.5mm x 37.5mm
Intel® Optane™ Memory Supported ‡
Yes
Intel® Turbo Boost Technology ‡
2.0
No
Intel® Hyper-Threading Technology ‡
No
Yes
Yes
Intel® VT-x with Extended Page Tables (EPT) ‡
Yes
Intel® TSX-NI
No
Intel® 64 ‡
Yes
Instruction Set
64-bit
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Thermal Monitoring Technologies
Yes
Yes
Intel® Stable Image Platform Program (SIPP)
No
Intel® AES New Instructions
Yes
Secure Key
Yes
Intel® Software Guard Extensions (Intel® SGX)
Yes with Intel® ME
Intel® Memory Protection Extensions (Intel® MPX)
Yes
Intel® OS Guard
Yes
No
Execute Disable Bit ‡
Yes
Intel® Boot Guard
Yes
Essentials
Performance
Supplemental Information
Memory Specifications
Expansion Options
PCI Express Configuraons ‡
Package Specifications
Advanced Technologies
Intel® vPro™ Plaorm Eligibility ‡
Intel® Virtualizaon Technology (VT-x) ‡
Intel® Virtualizaon Technology for Directed I/O (VT-d) ‡
Intel® Identy Protecon Technology ‡
Security & Reliability
Intel® Trusted Execuon Technology ‡
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