Intel® Core™ i5-9400F Processor 9M Cache, up to 4.10 GHz Specifications: Essentials Product Collection 9th Generation Intel® Core™ i5 Processors Code Name Products formerly Coffee Lake Vertical Segment Desktop Processor Number i5-9400F Lithography 14 nm Use Conditions PC/Client/Tablet CPU Specifications # of Cores 6 # of Threads 6 Processor Base Frequency 2.90 GHz Max Turbo Frequency 4.10 GHz Cache 9 MB Intel® Smart Cache Bus Speed 8 GT/s Intel® Turbo Boost Technology 2.0 Frequency 4.10 GHz TDP 65 W 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 Scalability 1S 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 FCLGA1151 Max CPU Configuration 1 Thermal Solution Specification PCG 2015C (65W) TJUNCTION 100°C Package Size 37.5mm x 37.5mm Advanced Technologies Intel® Optane™ Memory Supported : Yes Intel® Turbo Boost Technology 2.0 Intel vPro® Platform Eligibility : No Intel® Hyper-Threading Technology : 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 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® Memory Protection Extensions (Intel® MPX) : Yes Intel® OS Guard : Yes Intel® Trusted Execution Technology : No Execute Disable Bit : Yes Intel® Boot Guard : Yes