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Intel Core i5-9400H
Benchmarks & Specs

Name: Intel Core i5-9400H
Brand: Intel
Rating: 4 (8 reviews)

Last updated: 2026-04-09

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

The Intel Core i5-9400H, based on the Coffee Lake H Refresh architecture, was a very popular mobile processor in its time. It was manufactured using the proven 14 nm process. For many users, it offered a convincing balance of performance and energy efficiency. Its integrated Intel UHD Graphics 630 always enables smooth display.

It reliably performs its service in everyday tasks. These include surfing, media consumption and light image editing. Another feature is the 8 MB Level 3 cache. This noticeably supports multitasking. It is positively noticeable when quickly switching between multiple applications. It was an excellent choice for laptops.

Systems that needed a reliable and durable working basis. We find that this chip still reliably powers many systems today. It handles typical office applications and web browsing without noticeable delays. For everyday use, it is still an absolutely viable option.

Integrated Intel UHD Graphics 630
8 MB Level-3 Cache for Multitasking
Balanced Performance and Energy Efficiency
Reliable Option for Everyday Tasks

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 391 / 834
In segment Notebook

Multi-core performance

Rank 383 / 832
In segment Notebook

Geekbench 6 Single-Core
Single-core performance

2C / 4T · 3.40 GHz

1,354

4C / 8T · 3.70 GHz

1,345

4C / 8T · 4.30 GHz

1,341

4C / 4T · 3.70 GHz

1,340

4C / 8T · 3.80 GHz

1,329

Geekbench 6 Multi-Core
Multi-core performance

8C / 8T · 2.80 GHz

4,250

4C / 8T · 3.20 GHz

4,237

4C / 8T · 2.50 GHz

4,225

4C / 8T · 3.90 GHz

4,188

4C / 8T · 3.50 GHz

4,177

Geekbench 5, 64bit Single-Core
Single-core performance

6C / 12T · 4.80 GHz

1,124

4C / 8T · 4.20 GHz

1,120

4C / 8T · 4.30 GHz

1,119

4C / 8T · 4.80 GHz

1,118

6C / 12T · 4.40 GHz

1,118

Geekbench 5, 64bit Multi-Core
Multi-core performance

4C / 8T · 3.60 GHz

3,940

4C / 8T · 3.20 GHz

3,909

4C / 8T · 2.50 GHz

3,897

4C / 8T · 3.40 GHz

3,891

4C / 8T · 3.60 GHz

3,862

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel HD Graphics 630

422

Intel HD Graphics 630

422

Intel UHD Graphics 630

422

Intel UHD Graphics (Comet Lake)

421

Intel UHD Graphics (Comet Lake)

421

Cinebench R15 (Multi-Core)
Multi-core performance

6C / 6T · 3.80 GHz

894 cb

4C / 8T · 4.20 GHz

841 cb

4C / 8T · 2.50 GHz

834 cb

4C / 8T · 3.70 GHz

830 cb

4C / 8T · 3.70 GHz

830 cb

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

3DMark Timespy (iGPU)
534 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (MC)
1,110 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Cinebench R11.5 (MC)
837 entries

Specifications

At a glance

Property	Value
Family	Intel Core i5 (336)
CPU group	Intel Core i 9000H (11)
Architecture	Coffee Lake H Refresh
Technology	14 nm
Segment	Notebook
Socket	BGA 1440
Generation	9
Predecessor	Intel Core i5-8400H Q2/2018
Successor

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	4 / 8
Hyperthreading / SMT	✓
Core architecture	normal
Cores:	4x
Frequency:	2.50 GHz
Turbo Frequency (1 Core):	4.30 GHz
Turbo Frequency (4 Cores):
L2-Cache
L3-Cache	8.00 MB
Overclocking	No

Integrated graphics (iGPU)

Property	Value
GPU name	Intel UHD Graphics 630
GPU frequency	0.35 - 1.10 GHz
CUs / Shader	24 / 192
Raytracing	✗
Max. displays	3
Max. GPU Memory	64 GB
Technology	14 nm
Release date	Q4/2017

NPU AI performance

Property	Value
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Memory type	Memory bandwidth
LPDDR3-2133 DDR4-2666	34.2 GB/s 42.7 GB/s
Property	Value
Max. Memory	128 GB
Memory channels	2
ECC	✗
PCIe	3.0 x 16
PCIe Bandwidth	15.8 GB/s

Thermal Management

Property	Value
TDP	45 W
TDP (PL2)
TDP up
TDP down	35 W
T. junction max.	100 °C

Technical details

Property	Value
Chip design	Monolithic
AES-NI	✓
Operating systems	Windows 10, Windows 11, Linux
Instruction set	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2
Release date	Q2/2019
Release price	250 $
Documents	Technical data sheet

User Reviews

Your rating

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★★★★★