AMD Ryzen 3 7440U vs AMD Ryzen 3 4300U

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We compared two laptop CPUs: AMD Ryzen 3 7440U with 4 cores 3.5GHz and AMD Ryzen 3 4300U with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 7440U's Advantages

Released 3 years and 9 months late

Higher specification of memory (LPDDR5x-7500 vs LPDDR4-4266)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.5GHz vs 2.7GHz)

Larger L3 cache size (8MB vs 4MB)

More modern manufacturing process (4nm vs 7nm)

AMD Ryzen 3 4300U's Advantages

Lower TDP (10W vs 15W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 7440U +85%

1700

AMD Ryzen 3 4300U

918

Cinebench R23 Multi Core

AMD Ryzen 3 7440U +159%

8949

AMD Ryzen 3 4300U

3447

Geekbench 6 Single Core

AMD Ryzen 3 7440U +72%

2323

AMD Ryzen 3 4300U

1345

Geekbench 6 Multi Core

AMD Ryzen 3 7440U +90%

6571

AMD Ryzen 3 4300U

3452

AMD Ryzen 3 7440U

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AMD Ryzen 3 4300U

General Parameters

Oct 2023

Release Date

Jan 2020

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Zen 2

FP8

Socket

FP6

Radeon 740M

Integrated Graphics

Radeon Vega 5

Package

4 nm

Manufacturing Process

7 nm

FP8

Socket

FP6

15-30 W

Power Consumption

10-25 W

100°C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

4

3.5 GHz

Performance Core Base Frequency

2.7 GHz

4.7 GHz

Performance Core Turbo Frequency

3.7 GHz

4

Total Core Count

4

8

Total Thread Count

4

100MHz

Bus Frequency

100MHz

30x

Multiplier

27x

64K per core

L1 Cache

32K per core

1MB per core

L2 Cache

512K per core

8MB shared

L3 Cache

4MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR4-3200, LPDDR4-4266

256GB

Max Memory Size

32GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

True

1500 MHz

GPU Base Frequency

-

2500 MHz

GPU Max Dynamic Frequency

1400 MHz

256

Shader Units

320

16

Texture Units

20

8

Raster Operation Units

7

4

Execution Units

-

15 W

Power Consumption

12 W

2.56 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 3 7440U

Official Website

AMD Ryzen 3 4300U

4.0

PCIe Version

3.0

14

PCIe Lanes

16

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