AMD Ryzen 3 4300U vs AMD Ryzen 9 6900HS

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We compared two laptop CPUs: AMD Ryzen 3 4300U with 4 cores 2.7GHz and AMD Ryzen 9 6900HS with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 4300U 's Advantages

Lower TDP (10W vs 35W)

AMD Ryzen 9 6900HS 's Advantages

Released 2 years late

Higher specification of memory (LPDDR5-6400 vs LPDDR4-4266)

Larger memory bandwidth (76.8GB/s vs 68.27GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.3GHz vs 2.7GHz)

Larger L3 cache size (16MB vs 4MB)

More modern manufacturing process (6nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 4300U

930

AMD Ryzen 9 6900HS +70%

1586

Cinebench R23 Multi Core

AMD Ryzen 3 4300U

3481

AMD Ryzen 9 6900HS +276%

13121

Geekbench 6 Single Core

AMD Ryzen 3 4300U

1345

AMD Ryzen 9 6900HS +47%

1985

Geekbench 6 Multi Core

AMD Ryzen 3 4300U

3452

AMD Ryzen 9 6900HS +166%

9206

Blender

AMD Ryzen 3 4300U

61

AMD Ryzen 9 6900HS +236%

205

Geekbench 5 Single Core

AMD Ryzen 3 4300U

998

AMD Ryzen 9 6900HS +52%

1526

Geekbench 5 Multi Core

AMD Ryzen 3 4300U

2892

AMD Ryzen 9 6900HS +216%

9154

Passmark CPU Single Core

AMD Ryzen 3 4300U

2316

AMD Ryzen 9 6900HS +43%

3323

Passmark CPU Multi Core

AMD Ryzen 3 4300U

7495

AMD Ryzen 9 6900HS +218%

23895

AMD Ryzen 3 4300U

VS

AMD Ryzen 9 6900HS

General Parameters

Jan 2020

Release Date

Jan 2022

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Rembrandt

FP6

Socket

FP7

Radeon Vega 5

Integrated Graphics

Radeon 680M

Package

7 nm

Manufacturing Process

6 nm

FP6

Socket

FP7

10-25 W

Power Consumption

35 W

105 °C

Peak Operating Temperature

95 °C

CPU Performance

4

Performance Cores

8

4

Performance Core Threads

16

2.7 GHz

Performance Core Base Frequency

3.3 GHz

3.7 GHz

Performance Core Turbo Frequency

4.9 GHz

4

Total Core Count

8

4

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

27x

Multiplier

33x

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

4 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-5200, LPDDR5-6400

32 GB

Max Memory Size

-

2

Max Memory Channels

4

68.27 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

2000 MHz

1400 MHz

GPU Max Dynamic Frequency

2400 MHz

320

Shader Units

768

20

Texture Units

48

7

Raster Operation Units

32

-

Execution Units

12

12 W

Power Consumption

15 W

-

Graphics Performance

3.686 TFLOPS

Miscellaneous

AMD Ryzen 3 4300U

Official Website

AMD Ryzen 9 6900HS

3.0

PCIe Version

4.0

16

PCIe Lanes

20

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