AMD Ryzen 5 PRO 8640HS vs AMD Ryzen 7 7730U

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AMD Ryzen 5 PRO 8640HS AMD Ryzen 7 7730U

We compared two laptop CPUs: AMD Ryzen 5 PRO 8640HS with 6 cores 3.5GHz and AMD Ryzen 7 7730U with 8 cores 2.0GHz . 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 11 months late

Newer PCIe version (4 vs 3.0)

Higher base frequency (3.5GHz vs 2.0GHz)

More modern manufacturing process (4nm vs 7nm)

AMD Ryzen 7 7730U 's Advantages

Integrated graphics card

Higher specification of memory (LPDDR4x-4267 vs DDR5-5600)

Lower TDP (15W vs 28W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 5 PRO 8640HS +28%

2432

AMD Ryzen 7 7730U

1889

Geekbench 6 Multi Core

AMD Ryzen 5 PRO 8640HS +53%

9739

AMD Ryzen 7 7730U

6338

AMD Ryzen 5 PRO 8640HS

VS

AMD Ryzen 7 7730U

General Parameters

Apr 2024

Release Date

May 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

-

Instruction Set

x86-64

Hawk Point

Core Architecture

Zen 3 (Cezanne)

AMD Socket FP7

Socket

FP6

Radeon 760M

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

10.7 billions

4 nm

Manufacturing Process

7 nm

AMD Socket FP7

Socket

FP6

28 W

Power Consumption

15 W

-

Peak Operating Temperature

95°C

TSMC

Foundry

-

178 mm²

Die Size

-

FP7, FP7r2

Package

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

3.5 GHz

Performance Core Base Frequency

2.0 GHz

4.9 GHz

Performance Core Turbo Frequency

4.5 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

20x

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR4-3200, LPDDR4x-4267

-

Max Memory Size

64 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

-

GPU Max Dynamic Frequency

2000 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

0.54 TFLOPS

Miscellaneous

-

Official Website

AMD Ryzen 7 7730U

4

PCIe Version

3.0

20

PCIe Lanes

20

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