AMD Ryzen 5 8645HS vs AMD Ryzen 7 7435H

VS

We compared two laptop CPUs: AMD Ryzen 5 8645HS with 6 cores 4.3GHz and AMD Ryzen 7 7435H with 8 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8645HS 's Advantages

Integrated graphics card

Higher specification of memory (LPDDR5x-7500 vs DDR5-4800)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (4.3GHz vs 3.1GHz)

Score

AMD Ryzen 5 8645HS

VS

AMD Ryzen 7 7435H

General Parameters

Dec 2023

Release Date

Apr 2024

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Hawk Point

Core Architecture

Zen 3+ (Rembrandt R)

FP8

Socket

FP7r2

Radeon 760M

Integrated Graphics

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

6 nm

FP8

Socket

FP7r2

35-54 W

Power Consumption

35-54 W

100°C

Peak Operating Temperature

95°C

TSMC

Foundry

-

178 mm²

Die Size

-

FP8, FP7, FP7r2

Package

-

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

4.3 GHz

Performance Core Base Frequency

3.1 GHz

5 GHz

Performance Core Turbo Frequency

4.5 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

43x

Multiplier

31x

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

4 MB

16 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-4800

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

false

1500 MHz

GPU Base Frequency

2600 MHz

GPU Max Dynamic Frequency

384

Shader Units

24

Texture Units

16

Raster Operation Units

6

Execution Units

15 W

Power Consumption

4.06 TFLOPS

Graphics Performance

0

Miscellaneous

AMD Ryzen 5 8645HS

Official Website

AMD Ryzen 7 7435H

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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