AMD Ryzen 7 7730U vs AMD Ryzen 3 8440U

VS

AMD Ryzen 7 7730U

AMD Ryzen 3 8440U

We compared two laptop CPUs: AMD Ryzen 7 7730U with 8 cores 2.0GHz and AMD Ryzen 3 8440U 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 7 7730U 's Advantages

Larger L3 cache size (16MB vs 8MB)

Lower TDP (15W vs 30W)

AMD Ryzen 3 8440U 's Advantages

Released 7 months late

Better graphics card performance

Higher specification of memory (7500 vs 4267)

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.0GHz vs 2.0GHz)

More modern manufacturing process (4nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7730U

1437

AMD Ryzen 3 8440U +11%

1605

Cinebench R23 Multi Core

AMD Ryzen 7 7730U +19%

10800

AMD Ryzen 3 8440U

9047

Geekbench 6 Single Core

AMD Ryzen 7 7730U

1889

AMD Ryzen 3 8440U +23%

2333

Geekbench 6 Multi Core

AMD Ryzen 7 7730U

6338

AMD Ryzen 3 8440U +3%

6557

AMD Ryzen 7 7730U

VS

AMD Ryzen 3 8440U

General Parameters

May 2023

Release Date

Dec 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 3 (Cezanne)

Core Architecture

Zen 4 (Hawk Point)

FP6

Socket

FP7

Radeon Graphics (Ryzen 7000)

Integrated Graphics

Radeon 740M

-

Generation

Ryzen 3 (Zen 4 (Hawk Point))

Package

10.7 billions

Transistor Count

20.9 billions

7 nm

Manufacturing Process

4 nm

15 W

Power Consumption

15-30 W

95°C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

137 mm²

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

2.0 GHz

Performance Core Base Frequency

3.0 GHz

4.5 GHz

Performance Core Turbo Frequency

4.7 GHz

-

Efficiency Cores

3

-

Efficiency Core Threads

6

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20x

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

-

SMP

1

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR5-5600, LPDDR5x-7500

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

1500 MHz

2000 MHz

GPU Max Dynamic Frequency

2400 MHz

128

Shader Units

256

8

Texture Units

16

4

Raster Operation Units

8

2

Execution Units

4

15 W

Power Consumption

15 W

0.54 TFLOPS

Graphics Performance

2.56 TFLOPS

Miscellaneous

AMD Ryzen 7 7730U

Official Website

AMD Ryzen 3 8440U

3.0

PCIe Version

4.0

20

PCIe Lanes

14

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