AMD Ryzen 7 7840U vs Intel Processor N100

VS

AMD Ryzen 7 7840U

Intel Processor N100

We compared two laptop CPUs: AMD Ryzen 7 7840U with 8 cores 3.3GHz and Intel Processor N100 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840U 's Advantages

Better graphics card performance

Higher specification of memory (7500 vs 4800)

Larger memory bandwidth (89.6GB/s vs 38.4GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (16MB vs 6MB)

More modern manufacturing process (4nm vs 10nm)

Intel Processor N100 's Advantages

Lower TDP (6W vs 30W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840U +88%

1745

Intel Processor N100

924

Cinebench R23 Multi Core

AMD Ryzen 7 7840U +337%

12789

Intel Processor N100

2921

Geekbench 6 Single Core

AMD Ryzen 7 7840U +105%

2480

Intel Processor N100

1204

Geekbench 6 Multi Core

AMD Ryzen 7 7840U +397%

11518

Intel Processor N100

2314

Blender

AMD Ryzen 7 7840U +467%

227

Intel Processor N100

40

Geekbench 5 Single Core

AMD Ryzen 7 7840U +87%

1907

Intel Processor N100

1018

Geekbench 5 Multi Core

AMD Ryzen 7 7840U +275%

10387

Intel Processor N100

2766

Passmark CPU Single Core

AMD Ryzen 7 7840U +82%

3593

Intel Processor N100

1969

Passmark CPU Multi Core

AMD Ryzen 7 7840U +342%

24968

Intel Processor N100

5640

AMD Ryzen 7 7840U

VS

Intel Processor N100

General Parameters

May 2023

Release Date

Jan 2023

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Alder Lake

-

Processor Number

N100

FP8

Socket

BGA-1264

Radeon 780M

Integrated Graphics

UHD Graphics (24 EU)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

10 nm

15-30 W

Power Consumption

6 W

100 °C

Peak Operating Temperature

105°C

CPU Performance

8

Performance Cores

-

16

Performance Core Threads

-

3.3 GHz

Performance Core Base Frequency

5.1 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.2 GHz

8

Total Core Count

4

16

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

33

Multiplier

34x

64 K per core

L1 Cache

96 K per core

8 MB

L2 Cache

2 MB shared

16 MB

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

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

38.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

-

2700 MHz

GPU Max Dynamic Frequency

750 MHz

768

Shader Units

256

48

Texture Units

16

32

Raster Operation Units

8

12

Execution Units

24

15 W

Power Consumption

10 W

7680x4320 - 60 Hz

Max Resolution

-

4.15 TFLOPS

Graphics Performance

0.3 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

10 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen 7 7840U

Official Website

Intel Processor N100

4.0

PCIe Version

3.0

20

PCIe Lanes

9

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