Intel Core i5 9400H vs AMD Ryzen 5 PRO 8640HS

VS

Intel Core i5 9400H AMD Ryzen 5 PRO 8640HS

We compared two laptop CPUs: Intel Core i5 9400H with 4 cores 2.5GHz and AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 9400H 's Advantages

Integrated graphics card

AMD Ryzen 5 PRO 8640HS 's Advantages

Released 5 years late

Higher specification of memory (DDR5-5600 vs DDR4-2666)

Newer PCIe version (4 vs 3.0)

Higher base frequency (3.5GHz vs 2.5GHz)

Larger L3 cache size (16MB vs 8MB)

Lower TDP (28W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 9400H

1366

AMD Ryzen 5 PRO 8640HS +78%

2432

Geekbench 6 Multi Core

Intel Core i5 9400H

3833

AMD Ryzen 5 PRO 8640HS +154%

9739

Intel Core i5 9400H

VS

AMD Ryzen 5 PRO 8640HS

General Parameters

Apr 2019

Release Date

Apr 2024

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Coffee Lake

Core Architecture

Hawk Point

i5-9400H

Processor Number

-

BGA-1440

Socket

AMD Socket FP7

UHD Graphics 630

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

14 nm

Manufacturing Process

4 nm

BGA-1440

Socket

AMD Socket FP7

45 W

Power Consumption

28 W

100 °C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP7, FP7r2

CPU Performance

4

Performance Cores

-

8

Performance Core Threads

-

2.5 GHz

Performance Core Base Frequency

3.5 GHz

4.3 GHz

Performance Core Turbo Frequency

4.9 GHz

4

Total Core Count

6

8

Total Thread Count

12

-

Bus Frequency

100 MHz

25x

Multiplier

35.0

32 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2666, LPDDR3-2133

Memory Types

DDR5-5600

128 GB

Max Memory Size

-

2

Max Memory Channels

2

41.8 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

350 MHz

GPU Base Frequency

-

1100 MHz

GPU Max Dynamic Frequency

-

192

Shader Units

-

24

Texture Units

-

3

Raster Operation Units

-

24

Execution Units

-

15 W

Power Consumption

-

4096x2304 - 60 Hz

Max Resolution

-

0.38 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 9400H

Official Website

-

3.0

PCIe Version

4

16

PCIe Lanes

20

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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