AMD Ryzen 7 8840U vs AMD Ryzen 3 7440U

VS

We compared two laptop CPUs: AMD Ryzen 7 8840U with 8 cores 3.3GHz and AMD Ryzen 3 7440U with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 8840U 's Advantages

Better graphics card performance

Larger L3 cache size (16MB vs 8MB)

AMD Ryzen 3 7440U 's Advantages

Higher base frequency (3.5GHz vs 3.3GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 8840U +2%

1766

AMD Ryzen 3 7440U

1716

Cinebench R23 Multi Core

AMD Ryzen 7 8840U +43%

13000

AMD Ryzen 3 7440U

9080

Geekbench 6 Single Core

AMD Ryzen 7 8840U +6%

2468

AMD Ryzen 3 7440U

2323

Geekbench 6 Multi Core

AMD Ryzen 7 8840U +74%

11498

AMD Ryzen 3 7440U

6571

AMD Ryzen 7 8840U

VS

AMD Ryzen 3 7440U

General Parameters

Dec 2023

Release Date

Oct 2023

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Hawk Point)

Core Architecture

Zen 4 (Phoenix)

FP8

Socket

FP8

Radeon 780M

Integrated Graphics

Radeon 740M

Ryzen 7 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

4 nm

FP8

Socket

FP8

15-30 W

Power Consumption

15-30 W

100°C

Peak Operating Temperature

100°C

TSMC

Foundry

-

178 mm²

Die Size

-

FP8, FP7, FP7r2

Package

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.3 GHz

Performance Core Base Frequency

3.5 GHz

5.1 GHz

Performance Core Turbo Frequency

4.7 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

30x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-5600, LPDDR5x-7500

256 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

1500 MHz

2700 MHz

GPU Max Dynamic Frequency

2500 MHz

768

Shader Units

256

48

Texture Units

16

32

Raster Operation Units

8

12

Execution Units

4

15 W

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

2.56 TFLOPS

Miscellaneous

AMD Ryzen 7 8840U

Official Website

AMD Ryzen 3 7440U

4.0

PCIe Version

4.0

20

PCIe Lanes

14

Related CPU Comparisons

1

AMD Ryzen 7 8840U vs AMD Ryzen 7 7840U

2

AMD Ryzen 7 8840U vs Intel Core Ultra 7 155H

3

AMD Ryzen Z1 Extreme vs AMD Ryzen 7 8840U

4

AMD Ryzen 7 8840U vs AMD Ryzen 7 8840HS

5

AMD Ryzen 7 6800U vs AMD Ryzen 7 8840U

6

Intel Processor N100 vs AMD Ryzen 3 7440U

7

AMD Ryzen 5 7530U vs AMD Ryzen 3 7440U

8

AMD Ryzen Z1 Extreme vs AMD Ryzen 3 7440U

9

AMD Ryzen 7 8840U vs Intel Core Ultra 7 155U

10

AMD Ryzen 7 8840U vs Intel Core i5 1250P