AMD Ryzen 7 7745HX vs Intel Core i5 9400H

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We compared two laptop CPUs: AMD Ryzen 7 7745HX with 8 cores 3.6GHz 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

AMD Ryzen 7 7745HX 's Advantages

Released 3 years and 9 months late

Better graphics card performance

Higher specification of memory (DDR5-5200 vs DDR4-2666)

Larger memory bandwidth (83.2GB/s vs 41.8GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.6GHz vs 2.5GHz)

Larger L3 cache size (32MB vs 8MB)

Lower TDP (45W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 7745HX +104%

2792

Intel Core i5 9400H

1366

Geekbench 6 Multi Core

AMD Ryzen 7 7745HX +293%

15066

Intel Core i5 9400H

3833

Blender

AMD Ryzen 7 7745HX +425%

273

Intel Core i5 9400H

52

Geekbench 5 Single Core

AMD Ryzen 7 7745HX +84%

2029

Intel Core i5 9400H

1101

Geekbench 5 Multi Core

AMD Ryzen 7 7745HX +242%

13041

Intel Core i5 9400H

3804

AMD Ryzen 7 7745HX

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Intel Core i5 9400H

General Parameters

Jan 2023

Release Date

Apr 2019

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Coffee Lake

-

Processor Number

i5-9400H

FL1

Socket

BGA-1440

Radeon 610M

Integrated Graphics

UHD Graphics 630

Package

5 nm

Manufacturing Process

14 nm

FL1

Socket

BGA-1440

45-75 W

Power Consumption

45 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.6 GHz

Performance Core Base Frequency

2.5 GHz

5.1 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

-

36x

Multiplier

25x

64 K per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

256 K per core

32 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-2666, LPDDR3-2133

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

41.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

350 MHz

2200 MHz

GPU Max Dynamic Frequency

1100 MHz

128

Shader Units

192

8

Texture Units

24

4

Raster Operation Units

3

2

Execution Units

24

15 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

0.49 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

AMD Ryzen 7 7745HX

Official Website

Intel Core i5 9400H

5.0

PCIe Version

3.0

28

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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