AMD Ryzen 9 5900 vs AMD Ryzen 7 6800HS

VS

AMD Ryzen 9 5900

AMD Ryzen 7 6800HS

We compared two desktop CPUs: AMD Ryzen 9 5900 with 12 cores 3.0GHz and AMD Ryzen 7 6800HS with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900 's Advantages

Larger L3 cache size (32MB vs 16MB)

AMD Ryzen 7 6800HS 's Advantages

Released 1 years late

Integrated graphics card

Higher specification of memory (6400 vs 3200)

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Higher base frequency (3.2GHz vs 3.0GHz)

More modern manufacturing process (6nm vs 7nm)

Lower TDP (35W vs 65W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900 +5%

1584

AMD Ryzen 7 6800HS

1500

Cinebench R23 Multi Core

AMD Ryzen 9 5900 +65%

20887

AMD Ryzen 7 6800HS

12624

Geekbench 6 Single Core

AMD Ryzen 9 5900 +9%

2080

AMD Ryzen 7 6800HS

1897

Geekbench 6 Multi Core

AMD Ryzen 9 5900 +10%

9774

AMD Ryzen 7 6800HS

8834

Blender

AMD Ryzen 9 5900 +69%

282

AMD Ryzen 7 6800HS

166

Geekbench 5 Single Core

AMD Ryzen 9 5900 +14%

1715

AMD Ryzen 7 6800HS

1503

Geekbench 5 Multi Core

AMD Ryzen 9 5900 +47%

13017

AMD Ryzen 7 6800HS

8842

Passmark CPU Single Core

AMD Ryzen 9 5900 +9%

3447

AMD Ryzen 7 6800HS

3162

Passmark CPU Multi Core

AMD Ryzen 9 5900 +51%

34510

AMD Ryzen 7 6800HS

22804

AMD Ryzen 9 5900

VS

AMD Ryzen 7 6800HS

General Parameters

Jan 2021

Release Date

Jan 2022

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Vermeer

Core Architecture

Rembrandt

AM4

Socket

FP7

N/A

Integrated Graphics

Radeon 680M

Package

7 nm

Manufacturing Process

6 nm

65 W

Power Consumption

35 W

95 °C

Peak Operating Temperature

95 °C

CPU Performance

12

Performance Cores

8

24

Performance Core Threads

16

3.0 GHz

Performance Core Base Frequency

3.2 GHz

4.7 GHz

Performance Core Turbo Frequency

4.7 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

32x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800, LPDDR5-6400

128 GB

Max Memory Size

-

2

Max Memory Channels

4

51.2 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

-

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

2000 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

768

-

Texture Units

48

-

Raster Operation Units

32

-

Execution Units

12

-

Power Consumption

15 W

-

Graphics Performance

3.686 TFLOPS

Miscellaneous

AMD Ryzen 9 5900

Official Website

AMD Ryzen 7 6800HS

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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