Qualcomm Snapdragon X Plus vs AMD Ryzen 5 3450U

VS

Qualcomm Snapdragon X Plus AMD Ryzen 5 3450U

We compared two laptop CPUs: Qualcomm Snapdragon X Plus with 10 cores 3.4GHz and AMD Ryzen 5 3450U with 4 cores 2.1GHz . 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

Released 4 years and 3 months late

Better graphics card performance

Higher specification of memory (LPDDR5X-8448 vs DDR4-2400)

Larger memory bandwidth (135GB/s vs 38.4GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.4GHz vs 2.1GHz)

Larger L3 cache size (42MB vs 4MB)

AMD Ryzen 5 3450U 's Advantages

Lower TDP (12W vs 23W)

Score

Benchmark

Geekbench 6 Single Core

Qualcomm Snapdragon X Plus +151%

2418

AMD Ryzen 5 3450U

961

Geekbench 6 Multi Core

Qualcomm Snapdragon X Plus +447%

13147

AMD Ryzen 5 3450U

2403

Blender

Qualcomm Snapdragon X Plus +990%

360

AMD Ryzen 5 3450U

33

Qualcomm Snapdragon X Plus

VS

AMD Ryzen 5 3450U

General Parameters

Apr 2024

Release Date

Jan 2020

Qualcomm

Manufacturer

AMD

Laptop

Type

Laptop

ARMv9

Instruction Set

x86-64

Snapdragon X

Core Architecture

Zen+

X1E-84-100

Processor Number

-

Custom

Socket

FP5

Qualcomm Adreno

Integrated Graphics

Radeon Vega 8

Oryon

Generation

-

Package

4 nm

Manufacturing Process

12 nm

Custom

Socket

FP5

23 W

Power Consumption

12-35 W

80 W

Max Turbo Power Consumption

-

Peak Operating Temperature

105 °C

Samsung TSMC

Foundry

-

mm²

Die Size

-

Package

-

CPU Performance

10

Performance Cores

4

10

Performance Core Threads

8

3.4 GHz

Performance Core Base Frequency

2.1 GHz

3.4 GHz

Performance Core Turbo Frequency

3.5 GHz

10

Total Core Count

4

10

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

21x

-

L1 Cache

64 K per core

-

L2 Cache

512 K per core

42 MB

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5X-8448

Memory Types

DDR4-2400

64 GB

Max Memory Size

32 GB

8

Max Memory Channels

2

135 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

GPU Base Frequency

300 MHz

GPU Max Dynamic Frequency

2400 MHz

Shader Units

512

Texture Units

32

Raster Operation Units

8

Execution Units

8

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

3.8 TFLOPS

Graphics Performance

1.13 TFLOPS

Miscellaneous

Qualcomm Snapdragon X Plus

Official Website

AMD Ryzen 5 3450U

4.0

PCIe Version

3.0

PCIe Lanes

12

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