Intel Core i5-10400F Processor 12M Cache, up to 4.30 GHz Tray without Fan

Product Collection10th Generation Intel® Core™ i5 Processors
Code NameProducts formerly Comet Lake
Vertical SegmentDesktop
Processor Number i5-10400F
Lithography 14 nm
Recommended Customer Price $173.00-$183.00
Use Conditions PC/Client/Tablet
CPU Specifications
Total Cores 6
Total Threads 12
Max Turbo Frequency 4.30 GHz
Intel® Turbo Boost Technology 2.0 Frequency‡ 4.30 GHz
Processor Base Frequency 2.90 GHz
Cache 12 MB Intel® Smart Cache
Bus Speed 8 GT/s
TDP 65 W
Supplemental Information
Marketing StatusLaunched
Launch Date Q2'20
Embedded Options Available No
DatasheetView now
Memory Specifications
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
Expansion Options
Scalability1S Only
PCI Express Revision 3.0
PCI Express Configurations ‡ Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes 16
Package Specifications
Sockets Supported FCLGA1200
Max CPU Configuration1
Thermal Solution Specification PCG 2015C
TJUNCTION 100°C
Package Size37.5mm x 37.5mm
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® Hyper-Threading Technology ‡ 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
Security & Reliability
Intel® AES New Instructions Yes
Secure Key Yes
Intel® Software Guard Extensions (Intel® SGX) Yes with Intel® ME
Intel® OS GuardYes
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