| Status | Launched | 
| Launch date | Q2'20 | 
| Maximum memory | 128 GB | 
| Product Type | Processor | 
| Supported memory types | DDR4-SDRAM | 
| Target market | Gaming | 
| Bus speed | 8 GT/s | 
| Processor lithography | 14 nm | 
| Processor family | Intel® Core™ i5 | 
| Processor boost frequency | 4.3 GHz | 
| Processor codename | Comet Lake | 
| System bus rate | 8 GT/s | 
| Package Type | Box | 
| Processor cores | 6 | 
| Processor model | i5-10400F | 
| Processor generation | 10th gen Intel® Core™ i5 | 
| Component for | PC | 
| Processor threads | 12 | 
| Processor cache | 12 MB | 
| Processor cache type | Smart Cache | 
| Processor manufacturer | Intel | 
| Thermal Design Power (TDP) | 65 W | 
| Processor operating modes | 64-bit | 
| Cooler included | Yes | 
| Memory bandwidth supported by processor (max) | 41.6 GB/s | 
| Processor base frequency | 2.9 GHz | 
| Processor Socket | LGA 1200 (Socket H5) | 
| Generation | 10th Generation | 
| Processor ARK ID | 199278 | 
| On-board graphics card model | Not available | 
| Discrete graphics card model | Not available | 
| On-board graphics card | No | 
| Discrete graphics card | No | 
| Commodity Classification Automated Tracking System (CCATS) | G077159 | 
| Embedded options available | No | 
| PCI Express configurations | 2x8 | 
| PCI Express slots version | 3.0 | 
| Maximum number of PCI Express lanes | 16 | 
| CPU configuration (max) | 1 | 
| Thermal Monitoring Technologies | Yes | 
| Execute Disable Bit | Yes | 
| PCI Express CEM revision | 3.0 | 
| Idle States | Yes | 
| Supported instruction sets | SSE4.2 | 
| Thermal solution specification | PCG 2015C | 
| Export Control Classification Number (ECCN) | 5A992C | 
| Scalability | 1S | 
| Market segment | Desktop | 
| Memory clock speeds supported by processor | 2666 MHz | 
| Memory channels | Dual-channel | 
| ETC | No | 
| Maximum internal memory supported by processor | 128 GB | 
| Memory types supported by processor | DDR4-SDRAM | 
| Tjunction | 100 °C | 
| Processor package size | 37.5 x 37.5 mm | 
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes | 
| Intel® Transactional Synchronization Extensions | No | 
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes | 
| Intel® Identity Protection Technology (Intel® IPT) | Yes | 
| Enhanced Intel SpeedStep Technology | Yes | 
| Intel® Turbo Boost Technology | 2.0 | 
| Intel® Turbo Boost Technology 2.0 frequency | 4.3 GHz | 
| Intel Stable Image Platform Program (SIPP) | No | 
| Intel® Secure Key | Yes | 
| Intel Virtualization Technology (VT-x) | Yes | 
| Intel® Optane™ Memory Ready | Yes | 
| Intel Trusted Execution Technology | No | 
| Intel Software Guard Extensions (Intel SGX) | Yes | 
| Intel® Boot Guard | Yes | 
| Intel Turbo Boost Max Technology 3.0 | No | 
| Intel® Thermal Velocity Boost | No | 
| Intel® vPro™ Platform Eligibility | No | 
| Intel® AES New Instructions (Intel® AES-NI) | Yes | 
| Intel 64 | Yes | 
| Intel VT-x with Extended Page Tables (EPT) | Yes | 
| Intel® OS Guard | Yes | 
| Maximum internal memory | 128 GB | 
| Harmonized System (HS) code | 85423119 |