Features of INTEL Core i5 8400 8th Generation Processor
The Intel Core i5-8400 was a desktop processor with 6 cores, launched in October 2017, at an MSRP of $182. It is part of the Core i5 lineup, using the Coffee Lake architecture with Socket 1151. Core i5-8400 has 9 MB of L3 cache and operates at 2.8 GHz by default, but can boost up to 4 GHz, depending on the workload.
Intel is making the Core i5-8400 on a 14 nm production node, the transistor count is unknown. The multiplier is locked on Core i5-8400, which limits its overclocking potential.
With a TDP of 65 W, the Core i5-8400 consumes typical power levels for a modern PC. Intel’s processor supports DDR4 memory with a dual-channel interface. The highest officially supported memory speed is 2666 MT/s, but with overclocking (and the right memory modules) you can go even higher. For communication with other components in the machine, Core i5-8400 uses a PCI-Express Gen 3 connection. This processor features the UHD Graphics 630 integrated graphics solution.
The Intel core i5 8th Gen processor is among the best processors for those who want functional performance for the intel intel i5 processor price.
Hardware virtualization is available on the Latest Intel Processor Core i5-8400, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware.
Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications. Besides AVX, Intel is including the newer AVX2 standard, too, but not AVX-512.
- Intel UHD Graphics 630
- Compatible only with Motherboards based on Intel 300 Series Chipsets
- 6 Cores / 12 Threads
- 2.80 GHz up to 4.00 GHz Max Turbo Frequency / 9 MB Cache
- Intel Optane Memory Supported
Specifications of INTEL Core i5 8400 8th Generation Processor
| Intel® Core™ i5-8400 Processor (9M Cache, up to 4.00 GHz) | |
| Essentials | |
| Product Collection | 8th Generation Intel® Core™ i5 Processors |
| Code Name | Products formerly Coffee Lake |
| Vertical Segment | Desktop |
| Processor Number | i5-8400 |
| Status | Launched |
| Launch Date | Q4’17 |
| Lithography | 14 nm |
| Recommended Customer Price | $182.00 – $187.00 |
| Performance | |
| # of Cores | 6 |
| # of Threads | 6 |
| Processor Base Frequency | 2.80 GHz |
| Max Turbo Frequency | 4.00 GHz |
| Cache | 9 MB Intel® Smart Cache |
| Bus Speed | 8 GT/s |
| TDP | 65 W |
| Supplemental Information | |
| Embedded Options Available | No |
| Datasheet | View 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 |
| Processor Graphics | |
| Processor Graphics ‡ | Intel® UHD Graphics 630 |
| Graphics Base Frequency | 350 MHz |
| Graphics Max Dynamic Frequency | 1.05 GHz |
| Graphics Video Max Memory | 64 GB |
| 4K Support | Yes, at 60Hz |
| Max Resolution (HDMI 1.4)‡ | 4096×2304@24Hz |
| Max Resolution (DP)‡ | 4096×2304@60Hz |
| Max Resolution (eDP – Integrated Flat Panel)‡ | 4096×2304@60Hz |
| DirectX* Support | 12 |
| OpenGL* Support | 4.5 |
| Intel® Quick Sync Video | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Clear Video HD Technology | Yes |
| Intel® Clear Video Technology | Yes |
| # of Displays Supported ‡ | 3 |
| Device ID | 0x3E92 |
| Expansion Options | |
| Scalability | 1S Only |
| PCI Express Revision | 3 |
| PCI Express Configurations ‡ | Up to 1×16, 2×8, 1×8+2×4 |
| 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 |
| 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® TSX-NI | 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 |
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