AMD Ryzen 7 6800H vs AMD Ryzen 5 PRO 8640HS

VS

AMD Ryzen 7 6800H AMD Ryzen 5 PRO 8640HS

We compared two laptop CPUs: AMD Ryzen 7 6800H with 8 cores 3.2GHz 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 7 6800H 's Advantages

Integrated graphics card

Higher specification of memory (LPDDR5-6400 vs DDR5-5600)

AMD Ryzen 5 PRO 8640HS 's Advantages

Released 2 years and 3 months late

Newer PCIe version (4 vs 4.0)

Higher base frequency (3.5GHz vs 3.2GHz)

More modern manufacturing process (4nm vs 6nm)

Lower TDP (28W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 6800H

1860

AMD Ryzen 5 PRO 8640HS +30%

2432

Geekbench 6 Multi Core

AMD Ryzen 7 6800H

8650

AMD Ryzen 5 PRO 8640HS +12%

9739

AMD Ryzen 7 6800H

VS

AMD Ryzen 5 PRO 8640HS

General Parameters

Jan 2022

Release Date

Apr 2024

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Rembrandt

Core Architecture

Hawk Point

FP7

Socket

AMD Socket FP7

Radeon 680M

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

6 nm

Manufacturing Process

4 nm

FP7

Socket

AMD Socket FP7

45 W

Power Consumption

28 W

95 °C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP7, FP7r2

CPU Performance

8

Performance Cores

-

16

Performance Core Threads

-

3.2 GHz

Performance Core Base Frequency

3.5 GHz

4.7 GHz

Performance Core Turbo Frequency

4.9 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

35.0

64 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR5-5600

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

2000 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

768

Shader Units

-

48

Texture Units

-

32

Raster Operation Units

-

12

Execution Units

-

15 W

Power Consumption

-

3.686 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 6800H

Official Website

-

4.0

PCIe Version

4

20

PCIe Lanes

20

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