CPULaptopReleased 2019

Intel Core i5-9400H

4C/8T · 4.3 GHz · 45 W

Quad-core, eight-thread processor from Intel's 9th Gen Coffee Lake-H refresh in 2019, used in gaming and creator laptops as well as business mobile workstations with Intel vPro support. Laptop makers can configure the 45 W part down to 35 W.

General

Manufacturer: Intel
Model: Intel Core i5-9400H
Segment: Laptop
Generation: 9th Gen Core
Codename: Coffee Lake-H Refresh
Architecture: x86_64
Microarchitecture: Coffee Lake
Release date: 2019
Price: $250Search on Amazon

Cores & clocks

Cores / threads: 4 cores / 8 threads
Base clock: 2.50 GHz
Boost clock: 4.30 GHz
TDP (design W): 45 W
Unlocked: ✕ No
L2 cache: 1 MB
L3 cache: 8 MB
Technology (nm): 14 nm
14 nm

Platform

Socket: FCBGA1440
2-CPU (multi-socket): ✕ No
Integrated GPU: Intel UHD Graphics 630
Clock: 1,100 MHz
Memory type: DDR4-2666, LPDDR3-2133
2-channel
Memory size: Up to 128 GB
ECC memory: ✕ No
PCIe: PCIe 3.0 (16 lanes)

Instructions & AI

Instruction extensions: SSE4.1SSE4.2AVX2AES-NI
NPU: None

OS support

Windows: Windows 10Windows 11 24H2Windows 11 25H2Windows 11 26H2
ChromeOS: ChromeOS
Linux: UbuntuFedoraArch Linux
Notes: Intel 9th Generation Core processors are on Microsoft's supported processor list for Windows 11, and Windows 10 is supported. macOS is not supported. Mainstream Linux distributions and ChromeOS Flex run on this processor.