AMD Ryzen 7 7840H vs Intel Core i3 N300

VS

AMD Ryzen 7 7840H

Intel Core i3 N300

We compared two laptop CPUs: AMD Ryzen 7 7840H with 8 cores 3.8GHz 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 7 7840H 's Advantages

Better graphics card performance

Higher specification of memory (5600 vs 4800)

Newer PCIe version (4 vs 3.0)

Larger L3 cache size (16MB vs 6MB)

More modern manufacturing process (4nm vs 10nm)

Intel Core i3 N300 's Advantages

Lower TDP (7W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840H +243%

1757

Intel Core i3 N300

511

Cinebench R23 Multi Core

AMD Ryzen 7 7840H +527%

15930

Intel Core i3 N300

2539

Geekbench 6 Single Core

AMD Ryzen 7 7840H +108%

2625

Intel Core i3 N300

1261

Geekbench 6 Multi Core

AMD Ryzen 7 7840H +200%

11813

Intel Core i3 N300

3926

Passmark CPU Single Core

AMD Ryzen 7 7840H +93%

3947

Intel Core i3 N300

2043

Passmark CPU Multi Core

AMD Ryzen 7 7840H +250%

28248

Intel Core i3 N300

8064

AMD Ryzen 7 7840H

VS

Intel Core i3 N300

General Parameters

Jan 2023

Release Date

Jan 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Phoenix

Core Architecture

Alder Lake

-

Processor Number

i3-N300

AMD Socket FP8

Socket

BGA-1264

Radeon 780M

Integrated Graphics

UHD Graphics (32EU)

Ryzen 7 (Zen 4 (Phoenix))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

35 W

Power Consumption

7 W

100 °C

Peak Operating Temperature

105°C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

3.8 GHz

Performance Core Base Frequency

5.1 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

38.0

Multiplier

8x

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

2 MB shared

16 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-4800

256 GB

Max Memory Size

16 GB

2

Max Memory Channels

1

89.6 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

2700 MHz

GPU Max Dynamic Frequency

1250 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

12

Execution Units

32

-

Power Consumption

45 W

10 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

AMD Ryzen 7 7840H

Official Website

Intel Core i3 N300

4

PCIe Version

3.0

20

PCIe Lanes

9

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