AMD Ryzen Z1 Extreme vs AMD Ryzen 3 7440U

VS

AMD Ryzen Z1 Extreme

AMD Ryzen 3 7440U

We compared two laptop CPUs: AMD Ryzen Z1 Extreme 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 Z1 Extreme 's Advantages

Released 6 months late

Better graphics card performance

Higher base frequency (3.3GHz vs 3.0GHz)

Larger L3 cache size (16MB vs 8MB)

AMD Ryzen 3 7440U 's Advantages

Higher specification of memory (7500 vs 7500)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen Z1 Extreme +7%

1719

AMD Ryzen 3 7440U

1593

Cinebench R23 Multi Core

AMD Ryzen Z1 Extreme +54%

13884

AMD Ryzen 3 7440U

8966

Geekbench 6 Single Core

AMD Ryzen Z1 Extreme +8%

2522

AMD Ryzen 3 7440U

2322

Geekbench 6 Multi Core

AMD Ryzen Z1 Extreme +70%

11212

AMD Ryzen 3 7440U

6566

AMD Ryzen Z1 Extreme

VS

AMD Ryzen 3 7440U

General Parameters

Apr 2024

Release Date

Oct 2023

Amd

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Zen 4 (Phoenix)

FP8

Socket

FP8

Radeon 780M

Integrated Graphics

Radeon 740M

Ryzen 7 (Zen 4 (Phoenix))

Generation

-

Package

25 billions

Transistor Count

20.9 billions

4 nm

Manufacturing Process

4 nm

9-30 W

Power Consumption

15-30 W

100°C

Peak Operating Temperature

100 °C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

8

Performance Cores

1

16

Performance Core Threads

2

3.3 GHz

Performance Core Base Frequency

3.0 GHz

5.1 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

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

-

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

800 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

4.15 TFLOPS

Graphics Performance

1.28 TFLOPS

Miscellaneous

AMD Ryzen Z1 Extreme

Official Website

AMD Ryzen 3 7440U

4.0

PCIe Version

4.0

20

PCIe Lanes

14

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