AMD Ryzen 5 8640U vs AMD Ryzen 7 PRO 8845HS

VS

AMD Ryzen 5 8640U

AMD Ryzen 7 PRO 8845HS

We compared two laptop CPUs: AMD Ryzen 5 8640U with 6 cores 3.5GHz and AMD Ryzen 7 PRO 8845HS with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8640U 's Advantages

Lower TDP (30W vs 54W)

AMD Ryzen 7 PRO 8845HS 's Advantages

Higher specification of memory (7500 vs 7500)

Newer PCIe version (4 vs 4.0)

Higher base frequency (3.8GHz vs 3.5GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8640U +1%

1780

AMD Ryzen 7 PRO 8845HS

1757

Cinebench R23 Multi Core

AMD Ryzen 5 8640U

11267

AMD Ryzen 7 PRO 8845HS +41%

15930

Geekbench 6 Single Core

AMD Ryzen 5 8640U

2419

AMD Ryzen 7 PRO 8845HS

2406

Geekbench 6 Multi Core

AMD Ryzen 5 8640U

10350

AMD Ryzen 7 PRO 8845HS +23%

12796

AMD Ryzen 5 8640U

VS

AMD Ryzen 7 PRO 8845HS

General Parameters

Dec 2023

Release Date

Apr 2024

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Hawk Point

Core Architecture

Hawk Point

FP7

Socket

AMD Socket FP7

Radeon 760M

Integrated Graphics

Radeon 780M

Ryzen 5 (Zen 4 (Hawk Point))

Generation

Ryzen 7 (Zen 4 (Hawk Point))

Package

25 billions

Transistor Count

25 billions

4 nm

Manufacturing Process

4 nm

15-30 W

Power Consumption

35-54 W

100°C

Peak Operating Temperature

-

TSMC

Foundry

TSMC

178 mm²

Die Size

178 mm²

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

3.8 GHz

4.9 GHz

Performance Core Turbo Frequency

5.1 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

38

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

8 MB

16 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-5600,LPDDR5x-7500

256 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2600 MHz

GPU Max Dynamic Frequency

2700 MHz

384

Shader Units

-

24

Texture Units

-

16

Raster Operation Units

-

6

Execution Units

12

15 W

Power Consumption

-

4.06 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 8640U

Official Website

AMD Ryzen 7 PRO 8845HS

4.0

PCIe Version

4

20

PCIe Lanes

20

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