Specifications
Essentials
Product Collection
10th Generation Intel® Core™ i5 Processors
Code Name
Products formerly Comet Lake
Vertical Segment
Desktop
Processor Number
i5-10400F
Lithography
14 nm
Use Conditions
PC/Client/Tablet
Performance Specifications
Cores
6
Threads
12
Processor Base Frequency
2.90 GHz
Max Turbo Frequency
4.30 GHz
Cache
12 MB Intel® Smart Cache
Bus Speed
8 GT/s
Intel® Turbo Boost Technology 2.0 Frequency
4.30 GHz
TDP
65 W
Supplemental Information
Embedded Options Available
No
Memory Specifications
Max Memory Size (dependent on memory type)
128 GB
Memory Types 
DDR4-2666 
Max Memory Channels
2
Max Memory Bandwidth
41.6 GB/s
ECC Memory Supported
No
Expansion Options
Scalability
1S Only
PCI Express Revision
3.0
PCI Express Configurations
Up to 1x16, 2x8, 1x8+2x4
Max PCI Express Lanes
16
Advanced Technologies
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® Transactional Synchronization Extensions
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
Intel® Identity Protection Technology
Yes
Intel® Stable Image Platform Program (SIPP)
No
Security & Reliability
Intel® AES New Instructions
Yes
Secure Key
Yes
Intel® Software Guard Extensions (Intel® SGX)
Yes with Intel® ME
Intel® OS Guard
Yes
Intel® Trusted Execution Technology
No
Execute Disable Bit
Yes
Intel® Boot Guard
Yes
Package Specifications
Sockets Supported
FCLGA1200
Max CPU Configuration
1
Thermal Solution Specification
PCG 2015C
TJUNCTION
100°C
Package Size
37.5mm x 37.5mm
Warranty
3 Years
Note
***Features, Price and Specifications are subject to change without notice.
SeriesCore i5 (10th Gen)
CORES6 Cores
THREADS12 Threads
SocketLGA1200
SPEED2.9 GHz
SPEED (TURBO)4.3 GHz
CACHE12 MB
MAX MEMORY SUPPORT128 GB
INTEGRATED GRAPHICSNo
INCLUDED CPU COOLERYes
UNLOCKEDNo
TDP65W