AMD Ryzen 5 4600H vs AMD Ryzen 5 PRO 8640HS

VS

AMD Ryzen 5 4600H

AMD Ryzen 5 PRO 8640HS

We compared two laptop CPUs: AMD Ryzen 5 4600H with 6 cores 3.0GHz 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

AMD Ryzen 5 PRO 8640HS 's Advantages

Released 4 years and 3 months late

Higher specification of memory (7500 vs 4266)

Larger memory bandwidth (89.6GB/s vs 68.27GB/s)

Newer PCIe version (4 vs 3.0)

Higher base frequency (3.5GHz vs 3.0GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (30W vs 54W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 4600H

1388

AMD Ryzen 5 PRO 8640HS +75%

2432

Geekbench 6 Multi Core

AMD Ryzen 5 4600H

5628

AMD Ryzen 5 PRO 8640HS +73%

9739

AMD Ryzen 5 4600H

VS

AMD Ryzen 5 PRO 8640HS

General Parameters

Jan 2020

Release Date

Apr 2024

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Zen 2

Core Architecture

Hawk Point

FP6

Socket

AMD Socket FP7

Radeon Vega 6

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

7 nm

Manufacturing Process

4 nm

35-54 W

Power Consumption

20-30 W

105 °C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

3.0 GHz

Performance Core Base Frequency

3.5 GHz

4 GHz

Performance Core Turbo Frequency

4.9 GHz

6

Total Core Count

6

12

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

35.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

6 MB

8 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-5600,LPDDR5x-7500

32 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

MHz

1500 MHz

GPU Max Dynamic Frequency

2600 MHz

384

Shader Units

-

24

Texture Units

-

8

Raster Operation Units

-

Execution Units

8

15 W

Power Consumption

-

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

16 TOPS

Miscellaneous

AMD Ryzen 5 4600H

Official Website

AMD Ryzen 5 PRO 8640HS

3.0

PCIe Version

4

16

PCIe Lanes

20

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