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Intel Core i5-8400B - Benchmark, Test and Specs


Intel Core i5-8400B

The processor Intel Core i5-8400B is developed on the 14 nm technology node and architecture Coffee Lake S. Its base clock speed is 2.80 GHz, and maximum clock speed in turbo boost - 4.00 GHz. Intel Core i5-8400B contains 6 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.

CPU Cores and Base Frequency CPU Cores and Base Frequency
Frequency 2.80 GHz Cores 6
Turbo (1 Core) 3.80 GHz CPU Threads 6
Turbo (All Cores) 4.00 GHz
Hyperthreading ? No Overclocking ? No
Core architecture normal
Internal Graphics Internal Graphics
GPU name Intel UHD Graphics 630
GPU frequency 0.35 GHz
GPU (Turbo) 1.15 GHz
Generation
DirectX Version 12
Execution units 24
Shader 192
Max. Memory
Max. displays 3
Technology 14 nm
Release date Q4/2017
Hardware codec support Hardware codec support
H264 Decode / Encode
H265 / HEVC (8 bit) Decode / Encode
H265 / HEVC (10 bit) Decode / Encode
VP8 Decode / Encode
VP9 Decode / Encode
AV1 No
AV1 No
AVC Decode / Encode
JPEG Decode / Encode
Memory & PCIe Memory & PCIe
Memory type DDR4-2666
Max. Memory
Memory channels 2 ECC No
PCIe version 3.0 PCIe lanes 16
Thermal Management Thermal Management
TDP (PL1) 65 W TDP (PL2)
TDP up -- TDP down --
Tjunction max 100 °C
Technical details Technical details
Instruction set (ISA) x86-64 (64 bit)
Architecture Coffee Lake S
L2-Cache --
L3-Cache 9.00 MB
Technology 14 nm
Virtualization VT-x, VT-x EPT, VT-d
Release date Q2/2018
Socket BGA 1440

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

4% Complete
4% Complete
Apple A11 Bionic 454 (4%)
4% Complete
4% Complete
4% Complete
4% Complete
4% Complete

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Intel Core i5-8400B - Benchmark, Test and Specs
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