Intel Core i5 8350U vs Intel Core i5 9400H

VS

Intel Core i5 8350U

Intel Core i5 9400H

We compared two laptop CPUs: Intel Core i5 8350U with 4 cores 1.7GHz and Intel Core i5 9400H with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8350U 's Advantages

Lower TDP (15W vs 45W)

Intel Core i5 9400H 's Advantages

Released 1 years and 8 months late

Higher specification of memory (2666 vs 2400)

Larger memory bandwidth (41.8GB/s vs 37.5GB/s)

Higher base frequency (2.5GHz vs 1.7GHz)

Larger L3 cache size (8MB vs 6MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 8350U

581

Intel Core i5 9400H +135%

1366

Geekbench 6 Multi Core

Intel Core i5 8350U

2080

Intel Core i5 9400H +84%

3833

Blender

Intel Core i5 8350U

44

Intel Core i5 9400H +38%

61

Geekbench 5 Single Core

Intel Core i5 8350U

906

Intel Core i5 9400H +21%

1101

Geekbench 5 Multi Core

Intel Core i5 8350U

3158

Intel Core i5 9400H +20%

3804

Passmark CPU Single Core

Intel Core i5 8350U

2028

Intel Core i5 9400H +22%

2490

Passmark CPU Multi Core

Intel Core i5 8350U

6248

Intel Core i5 9400H +31%

8217

Intel Core i5 8350U

VS

Intel Core i5 9400H

General Parameters

Aug 2017

Release Date

Apr 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Kaby Lake R

Core Architecture

Coffee Lake

i5-8350U

Processor Number

i5-9400H

BGA-1356

Socket

BGA-1440

UHD Graphics 620

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

15 W

Power Consumption

45 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

1.7 GHz

Performance Core Base Frequency

2.5 GHz

3.6 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

-

17x

Multiplier

25x

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

8 MB shared

-

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR3-2133

Memory Types

DDR4-2666, LPDDR3-2133

32 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

41.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

350 MHz

1100 MHz

GPU Max Dynamic Frequency

1100 MHz

192

Shader Units

192

24

Texture Units

24

3

Raster Operation Units

3

24

Execution Units

24

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.38 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i5 8350U

Official Website

Intel Core i5 9400H

3.0

PCIe Version

3.0

12

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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