AMD Ryzen 9 5900H vs AMD Ryzen 3 7440U

VS

AMD Ryzen 9 5900H

AMD Ryzen 3 7440U

We compared two laptop CPUs: AMD Ryzen 9 5900H with 8 cores 3.3GHz and AMD Ryzen 3 7440U with 4 cores 3.0GHz . 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 base frequency (3.3GHz vs 3.0GHz)

Larger L3 cache size (16MB vs 8MB)

AMD Ryzen 3 7440U 's Advantages

Released 2 years and 6 months late

Higher specification of memory (7500 vs 4266)

Newer PCIe version (4.0 vs 3.0)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (30W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900H

1466

AMD Ryzen 3 7440U +8%

1593

Cinebench R23 Multi Core

AMD Ryzen 9 5900H +42%

12815

AMD Ryzen 3 7440U

8966

Geekbench 6 Single Core

AMD Ryzen 9 5900H

2034

AMD Ryzen 3 7440U +14%

2322

Geekbench 6 Multi Core

AMD Ryzen 9 5900H +12%

7376

AMD Ryzen 3 7440U

6566

AMD Ryzen 9 5900H

VS

AMD Ryzen 3 7440U

General Parameters

Apr 2021

Release Date

Oct 2023

AMD

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Zen 4 (Phoenix)

FP6

Socket

FP8

Radeon RX Vega 8

Integrated Graphics

Radeon 740M

Package

-

Transistor Count

20.9 billions

7 nm

Manufacturing Process

4 nm

45 W

Power Consumption

15-30 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

1

16

Performance Core Threads

2

3.3 GHz

Performance Core Base Frequency

3.0 GHz

4.6 GHz

Performance Core Turbo Frequency

4.7 GHz

-

Efficiency Cores

3

-

Efficiency Core Threads

6

-

Efficiency Core Base Frequency

2.8 GHz

-

Efficiency Core Turbo Frequency

3.3 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

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-5600, LPDDR5x-7500

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

800 MHz

1750 MHz

GPU Max Dynamic Frequency

2500 MHz

512

Shader Units

256

32

Texture Units

16

8

Raster Operation Units

8

-

Execution Units

4

15 W

Power Consumption

15 W

-

Graphics Performance

1.28 TFLOPS

Miscellaneous

-

Official Website

AMD Ryzen 3 7440U

3.0

PCIe Version

4.0

16

PCIe Lanes

14

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