AMD Ryzen 9 5900H vs Intel Core i3 N300

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We compared two laptop CPUs: AMD Ryzen 9 5900H with 8 cores 3.3GHz and Intel Core i3 N300 with 8 cores 0.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900H 's Advantages

Higher specification of memory (LPDDR4-4266 vs DDR5-4800)

Larger L3 cache size (16MB vs 6MB)

Intel Core i3 N300 's Advantages

Released 1 years and 9 months late

Lower TDP (7W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900H +49%

1467

Intel Core i3 N300

979

Cinebench R23 Multi Core

AMD Ryzen 9 5900H +258%

12791

Intel Core i3 N300

3565

Geekbench 6 Single Core

AMD Ryzen 9 5900H +61%

2034

Intel Core i3 N300

1261

Geekbench 6 Multi Core

AMD Ryzen 9 5900H +87%

7376

Intel Core i3 N300

3926

Passmark CPU Single Core

AMD Ryzen 9 5900H +61%

3308

Intel Core i3 N300

2043

Passmark CPU Multi Core

AMD Ryzen 9 5900H +157%

20753

Intel Core i3 N300

8064

AMD Ryzen 9 5900H

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Intel Core i3 N300

General Parameters

Apr 2021

Release Date

Jan 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Alder Lake

-

Processor Number

i3-N300

FP6

Socket

BGA-1264

Radeon RX Vega 8

Integrated Graphics

UHD Graphics (32EU)

Package

7 nm

Manufacturing Process

10 nm

FP6

Socket

BGA-1264

45 W

Power Consumption

7 W

105 °C

Peak Operating Temperature

105°C

CPU Performance

8

Performance Cores

-

16

Performance Core Threads

-

3.3 GHz

Performance Core Base Frequency

4.6 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

0.8 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

8

Total Core Count

8

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

8x

64 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

2 MB shared

16 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-4800

64 GB

Max Memory Size

16 GB

2

Max Memory Channels

1

68.27 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1750 MHz

GPU Max Dynamic Frequency

1250 MHz

512

Shader Units

256

32

Texture Units

16

8

Raster Operation Units

8

-

Execution Units

32

15 W

Power Consumption

45 W

-

Graphics Performance

0.74 TFLOPS

Miscellaneous

-

Official Website

Intel Core i3 N300

3.0

PCIe Version

3.0

16

PCIe Lanes

9

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