Intel Core i5-8400 processor 2.8 GHz 9 MB Smart Cache Box
Product information
Technical specifications
| Bus speed | 8 GT/s |
| Bus bandwidth | 8 |
| Bus type units | GT/s |
| Launch date | Q4'17 |
| Maximum resolution & refresh rate (DisplayPort) | 4096x2304@60Hz |
| Maximum resolution & refresh rate (HDMI) | 4096x2304@24Hz |
| Maximum resolution & refresh rate (Integrated Flat Panel) | 4096x2304@60Hz |
| Processor cache | 9216 KB |
| Product type | Processor |
| Status | Discontinued |
| Maximum memory | 128 GB |
| Processor brand name | 8th Gen Intel Core i5 8th Gen Intel Core i5 Processor |
| Supported memory types | DDR4-SDRAM |
| Last change | 63903513 |
| Product family | Intel Core Processors |
| Processor ID | 0x3E92 |
| Maximum graphics adapter memory | 64 GB |
| Processor ARK ID | 126687 |
| Processor codename | Coffee Lake |
| Memory bandwidth supported by processor (max) | 41.6 GB/s |
| Bus type | DMI3 |
| Generation | 8th Generation |
| Cooler included | Yes |
| Box | Yes |
| Thermal Design Power (TDP) | 65 W |
| Processor cache type | Smart Cache |
| Processor cache | 9 MB |
| Processor boost frequency | 4 GHz |
| Processor operating modes | 64-bit |
| System bus rate | 8 GT/s |
| Processor threads | 6 |
| Processor model | i5-8400 |
| Processor lithography | 14 nm |
| Component for | PC |
| Processor socket | LGA 1151 (Socket H4) |
| Processor cores | 6 |
| Processor family | 8th gen Intel® Core™ i5 |
| Processor base frequency | 2.8 GHz |
| Processor manufacturer | Intel |
| ECC | No |
| Memory channels | Dual-channel |
| Memory clock speeds supported by processor | 2666 MHz |
| Memory types supported by processor | DDR4-SDRAM |
| Maximum internal memory supported by processor | 64 GB |
| Processor package size | 37.5 x 37.5 mm |
| Tjunction | 100 °C |
| Package type | Retail box |
| Package weight | 338 g |
| Package height | 101 mm |
| Package depth | 116 mm |
| Package width | 70 mm |
| Maximum internal memory | 65536 MB |
| Maximum internal memory | 128 GB |
| Number of execution units | 23 |
| On-board graphics adapter ID | 0x3E92 |
| On-board graphics adapter refresh rate at maximum resolution (DisplayPort) | 60 Hz |
| On-board graphics adapter refresh rate at maximum resolution (HDMI) | 24 Hz |
| On-board graphics adapter refresh rate at maximum resolution (eDP - Integrated Flat Panel) | 60 Hz |
| On-board graphics adapter maximum resolution (HDMI) | 4096 x 2304 pixels |
| On-board graphics adapter maximum resolution (eDP - Integrated Flat Panel) | 4096 x 2304 pixels |
| On-board graphics adapter maximum resolution (DisplayPort) | 4096 x 2304 pixels |
| On-board graphics adapter OpenGL version | 4.5 |
| On-board graphics adapter DirectX version | 12.0 |
| On-board graphics adapter 4K support | Yes |
| Number of displays supported (on-board graphics) | 3 |
| On-board graphics adapter dynamic frequency (max) | 1050 MHz |
| On-board graphics adapter base frequency | 350 MHz |
| On-board graphics adapter outputs supported | DisplayPort,Embedded DisplayPort (eDP),HDMI |
| Maximum on-board graphics adapter memory | 64 GB |
| On-board graphics adapter model | Intel® UHD Graphics 630 |
| On-board graphics adapter | Yes |
| Intel Clear Video Technology | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel 64 | Yes |
| Intel Identity Protection Technology version | 1.00 |
| Intel Stable Image Platform Program (SIPP) version | 0.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel TSX-NI version | 0.00 |
| Conflict-Free processor | Yes |
| Intel® Optane™ Memory Ready | Yes |
| Intel® Boot Guard | Yes |
| Intel® vPro™ Platform Eligibility | No |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Yes |
| Intel Enhanced Halt State | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel TSX-NI | No |
| Intel Stable Image Platform Program (SIPP) | No |
| Intel® OS Guard | Yes |
| Intel Secure Key Technology version | 1.00 |
| Intel® Secure Key | Yes |
| Intel® Transactional Synchronization Extensions | No |
| Intel® Turbo Boost Technology 2.0 frequency | 4 GHz |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | No |
| Intel® Identity Protection Technology (Intel® IPT) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Quick Sync Video Technology | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Trusted Execution Technology | No |
| Intel® Memory Protection Extensions (Intel® MPX) | Yes |
| Intel® Device Protection Technology (Intel® DPT) with Boot Guard | Yes |
| Commodity Classification Automated Tracking System (CCATS) | G077159 |
| Export Control Classification Number (ECCN) | 5A992C |
| Harmonized System (HS) code | 8542310001 |
| PCI Express CEM revision | 3.0 |
| Scalability | 1S |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Thermal solution specification | PCG 2015C |
| Supported instruction sets | SSE4.1,SSE4.2,AVX 2.0 |
| PCI Express configurations | 1x16,2x8,1x8+2x4 |
| PCI Express slots version | 3.0 |
| Maximum number of PCI Express lanes | 16 |
| Market segment | Desktop |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
Description
Intel® Optane™ Memory Supported
Intel® Optane™ memory is a revolutionary new class of non-volatile memory that sits in between system memory and storage to accelerate system performance and responsiveness. When combined with the Intel® Rapid Storage Technology Driver, it seamlessly manages multiple tiers of storage while presenting one virtual drive to the OS, ensuring that data frequently used resides on the fastest tier of storage. Intel® Optane™ memory requires specific hardware and software configuration.
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.