Qualcomm Snapdragon X Plus vs AMD Ryzen 5 8540U

VS

Qualcomm Snapdragon X Plus AMD Ryzen 5 8540U

We compared two laptop CPUs: Qualcomm Snapdragon X Plus with 10 cores 3.4GHz and AMD Ryzen 5 8540U with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Qualcomm Snapdragon X Plus 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5X-8448 vs LPDDR5x-7500)

Larger memory bandwidth (135GB/s vs 89.6GB/s)

Higher base frequency (3.4GHz vs 3.2GHz)

Larger L3 cache size (42MB vs 16MB)

AMD Ryzen 5 8540U 's Advantages

Lower TDP (15W vs 23W)

Score

Benchmark

Geekbench 6 Single Core

Qualcomm Snapdragon X Plus +1%

2418

AMD Ryzen 5 8540U

2390

Geekbench 6 Multi Core

Qualcomm Snapdragon X Plus +60%

13147

AMD Ryzen 5 8540U

8172

Qualcomm Snapdragon X Plus

VS

AMD Ryzen 5 8540U

General Parameters

Apr 2024

Release Date

Dec 2023

Qualcomm

Manufacturer

Amd

Laptop

Type

Laptop

ARMv9

Instruction Set

x86-64

Snapdragon X

Core Architecture

Hawk Point

X1E-84-100

Processor Number

-

Custom

Socket

FP7

Qualcomm Adreno

Integrated Graphics

Radeon 740M

Oryon

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

20.9 billions

4 nm

Manufacturing Process

4 nm

Custom

Socket

FP7

23 W

Power Consumption

15-30 W

80 W

Max Turbo Power Consumption

-

Peak Operating Temperature

100°C

Samsung TSMC

Foundry

TSMC

mm²

Die Size

137 mm²

Package

FP7, FP7r2

CPU Performance

10

Performance Cores

6

10

Performance Core Threads

12

3.4 GHz

Performance Core Base Frequency

3.2 GHz

3.4 GHz

Performance Core Turbo Frequency

4.9 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

8

10

Total Core Count

6

10

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

32x

-

L1 Cache

64 K per core

-

L2 Cache

1 MB per core

42 MB

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

LPDDR5X-8448

Memory Types

DDR5-5600, LPDDR5x-7500

64 GB

Max Memory Size

256 GB

8

Max Memory Channels

2

135 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

GPU Base Frequency

1500 MHz

GPU Max Dynamic Frequency

2800 MHz

Shader Units

256

Texture Units

16

Raster Operation Units

8

Execution Units

4

Power Consumption

15 W

3.8 TFLOPS

Graphics Performance

2.56 TFLOPS

Miscellaneous

Qualcomm Snapdragon X Plus

Official Website

AMD Ryzen 5 8540U

4.0

PCIe Version

4.0

PCIe Lanes

14

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