AMD Ryzen 5 7540U vs AMD Ryzen 9 7945HX3D

VS

AMD Ryzen 5 7540U

AMD Ryzen 9 7945HX3D

We compared two laptop CPUs: AMD Ryzen 5 7540U with 6 cores 3.2GHz and AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7540U 's Advantages

Better graphics card performance

Higher specification of memory (7500 vs 5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Higher base frequency (3.2GHz vs 2.3GHz)

More modern manufacturing process (4nm vs 5nm)

Lower TDP (30W vs 55W)

AMD Ryzen 9 7945HX3D 's Advantages

Newer PCIe version (5 vs 4.0)

Larger L3 cache size (128MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7540U

1783

AMD Ryzen 9 7945HX3D +8%

1940

Cinebench R23 Multi Core

AMD Ryzen 5 7540U

9824

AMD Ryzen 9 7945HX3D +239%

33329

Geekbench 6 Single Core

AMD Ryzen 5 7540U

2404

AMD Ryzen 9 7945HX3D +15%

2783

Geekbench 6 Multi Core

AMD Ryzen 5 7540U

8827

AMD Ryzen 9 7945HX3D +82%

16080

Blender

AMD Ryzen 5 7540U

142

AMD Ryzen 9 7945HX3D +234%

475

AMD Ryzen 5 7540U

VS

AMD Ryzen 9 7945HX3D

General Parameters

May 2023

Release Date

Jul 2023

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Zen 4 (Phoenix)

Core Architecture

Dragon Range

FP7

Socket

AMD Socket FL1

Radeon 740M

Integrated Graphics

Radeon 610M

-

Generation

Ryzen 9 (Zen 4 (Dragon Range))

Package

-

Transistor Count

17.84 billions

4 nm

Manufacturing Process

5 nm

15-30 W

Power Consumption

55 W

100 °C

Peak Operating Temperature

89 °C

-

Foundry

TSMC

178 mm²

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

6

Performance Cores

-

12

Performance Core Threads

-

3.2 GHz

Performance Core Base Frequency

2.3 GHz

4.9 GHz

Performance Core Turbo Frequency

5.4 GHz

6

Total Core Count

16

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

32

Multiplier

23.0

64 K per core

L1 Cache

64 KB per core

6 MB

L2 Cache

1 MB per core

16 MB

L3 Cache

128 MB shared

No

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-5200

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

-

2500 MHz

GPU Max Dynamic Frequency

2200 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

4

Execution Units

2

15

Power Consumption

-

1.28 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

AMD Ryzen 5 7540U

Official Website

AMD Ryzen 9 7945HX3D

4.0

PCIe Version

5

14

PCIe Lanes

28

Related CPU Comparisons

1

AMD Ryzen 5 7540U vs AMD Ryzen 7 7730U

2

AMD Ryzen 5 7540U vs AMD Ryzen AI 9 HX 370

3

AMD Ryzen 5 7540U vs Intel Core i3 1210U

4

AMD Ryzen 5 7540U vs Intel Core i9 13900H

5

AMD Ryzen 5 7540U vs Intel Core i9 13980HX

6

AMD Ryzen 5 7540U vs Intel Core i9 9880H

7

AMD Ryzen 5 7540U vs AMD Ryzen 9 5900HS

8

AMD Ryzen 5 7540U vs AMD Ryzen 9 6980HX

9

AMD Ryzen 5 7540U vs Qualcomm Snapdragon X Elite X1E 78 100

10

AMD Ryzen 5 7540U vs Intel Core Ultra 5 228V

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early