Intel Core i5-8400B Benchmark, Test and specs

Processor Name: Intel Core i5-8400B

Technology: 14 nm

Architecture: Coffee Lake

CPU Cores: 6

Memory Type: DDR4-2666

Memory Channels: 2

PCI Version: 3.0

Cores Threads: 6

Frequency: 2.80 GHz

Turbo-One-Core: 3.80 GHz

Socket: BGA 1440

L2-Cache:

L3-Cache: 9.00 MB

Release Date: Q2/2018

PCIe Lanes: 16

Max. Memory: 64 GB

Intel Core i5-8400B is a powerful processor that offers superb performance for a variety of tasks, including gaming, video editing, and content creation. It features 6 cores and 6 threads, which provide the power to multitask with ease. Intel Core i5-8400B also has a high clock speed of 2.80 GHz, which ensures smooth and responsive performance. For even more performance, Intel Core i5-8400B can be overclocked to 3.80 GHz.

Intel Core i5-8400B is built on the 14 nm process, which makes it highly efficient and power-saving. It also supports the latest 3.0 PCI standard, which ensures compatibility with the latest hardware. Intel Core i5-8400B is available in the BGA 1440 socket, which is widely supported by motherboards.

Intel Core i5-8400B is the perfect processor for anyone looking for a powerful and versatile option for their PC. It offers superb performance for a variety of tasks, and it is built on the latest technology for efficiency and compatibility.

Intel Core i5-8400B Benefits:

  • Powerful performance for gaming, video editing, and content creation
  • 6 cores and 6 threads for multitasking
  • High clock speed of 2.80 GHz for smooth and responsive performance
  • Overclockable to 3.80 GHz for even more performance
  • Built on the 14 nm process for efficiency and power-saving
  • Supports the latest 3.0 PCI standard for compatibility with the latest hardware
  • Available in the BGA 1440 socket for wide motherboard compatibility

If you are looking for a powerful and versatile processor for your PC, Intel Core i5-8400B is the perfect choice. It offers superb performance for a variety of tasks, and it is built on the latest technology for efficiency and compatibility.

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Intel Core i5-8400B specs and benchmark performance

The official technical specifications of the Intel Core i5-8400B CPU can be used to determine its speed and efficiency, as well as the system requirements for games and other applications. Please learn more about the specs and benchmark results.

CPU Cores and Base Frequency Intel Core i5-8400B

  • Cores are the number of processing units in a CPU. The CPU cores are responsible for executing tasks. The more cores a CPU has, the more tasks it can execute simultaneously.
  • Base frequency is the CPU's clock speed. It is measured in gigahertz (GHz). The higher the base frequency, the faster the CPU can run.
Frequency: 2.80 GHz   CPU Cores: 6
Turbo (1 Core): 3.80 GHz   CPU Threads: 6
Hyperthreading: No   Overclocking: No
Turbo (6 Cores): 4.00 GHz  

Internal Graphics Intel Core i5-8400B

GPU name: Intel UHD Graphics 630
GPU frequency: 0.35 GHz   GPU (Turbo): 1.15 GHz
Generation: 9.5   DirectX Version: 12
Execution units: 24   Shader: 192
Max. Memory: 64 GB   Max. displays: 3
Technology: 14 nm   Release date: Q4/2017

Hardware codec support Intel Core i5-8400B

h264: Decode / Encode
JPEG: Decode / Encode
h265 8bit: Decode / Encode
h265 10bit: Decode / Encode
VP8: Decode / Encode
VP9: Decode / Encode
VC-1: Decode
AVC: Decode / Encode

RAM and PCIe Intel Core i5-8400B

The memory and PCIe specifications allow users to choose a configuration that meets their needs. For example, a user who needs high performance for gaming can choose a processor with a large amount of memory and a high memory clock speed.

Memory type: DDR4-2666   Max. Memory: 64 GB
Memory channels: 2   ECC: No
PCIe version: 3.0   PCIe lanes: 16

Encryption Intel Core i5-8400B

AES-NI: Yes  

Thermal Management Intel Core i5-8400B

Thermal Design Power (TDP) is a measure of the amount of heat that a processor produces. TDP is important because it determines the type of cooling that is required for a processor. Processors with a higher TDP require more powerful cooling to prevent them from overheating.

TDP is measured in watts (W). The TDP of a processor is typically specified by the manufacturer.

When choosing a Intel Core i5-8400B processor, it is important to consider the TDP of the processor and the type of cooling that is available. Processors with a higher TDP will require more powerful cooling, which may require a more expensive motherboard or case.

TDP: 65 W   Tjunction max.: 100 °C
TDP up: --   TDP down: --

Technical details Intel Core i5-8400B

L3-Cache: 9.00 MB   Technology: 14 nm
Architecture: Coffee Lake   Virtualization: VT-x, VT-x EPT, VT-d
Socket: BGA 1440   Release date: Q2/2018
Market price: ca. 260 $  

Devices using this processor Intel Core i5-8400B

Used in: Unknown

Intel Core i5-8400B CPU in Benchmarks

Please learn the testing results of the Intel Core i5-8400B CPU in synthetic benchmarks. These data can define the closest competitor and its current position in the models’ rating. Here are points in modern benchmarks, in which Intel Core i5-8400B has been tested. Pay attention that the data can differ in testing systems.

iGPU - FP32 Performance (Single-precision GFLOPS)

FP32 Performance (Single-precision GFLOPS) is a measure of the floating-point performance of an integrated graphics processing unit (iGPU). It is measured in gigaflops (GFLOPs), which is a billion floating-point operations per second. The higher the GFLOPs, the better the iGPU's floating-point performance. Floating-point performance is important for tasks that require a lot of calculations, such as video editing, 3D rendering, and scientific computing.

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