Qualcomm Snapdragon X Plus vs AMD Ryzen 5 8645HS

VS

Qualcomm Snapdragon X Plus AMD Ryzen 5 8645HS

We compared two laptop CPUs: Qualcomm Snapdragon X Plus with 10 cores 3.4GHz and AMD Ryzen 5 8645HS with 6 cores 4.3GHz . 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

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

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

Larger L3 cache size (42MB vs 16MB)

Lower TDP (23W vs 35W)

AMD Ryzen 5 8645HS's Advantages

Better graphics card performance

Higher base frequency (4.3GHz vs 3.4GHz)

Score

Benchmark

Geekbench 6 Single Core

Qualcomm Snapdragon X Plus +4%

2340

AMD Ryzen 5 8645HS

2229

Geekbench 6 Multi Core

Qualcomm Snapdragon X Plus +30%

12905

AMD Ryzen 5 8645HS

9891

Cinebench 2024 Single Core

Qualcomm Snapdragon X Plus +5%

109

AMD Ryzen 5 8645HS

103

Cinebench 2024 Multi Core

Qualcomm Snapdragon X Plus +20%

845

AMD Ryzen 5 8645HS

702

Qualcomm Snapdragon X Plus

VS

AMD Ryzen 5 8645HS

General Parameters

Apr 2024

Release Date

Dec 2023

Qualcomm

Manufacturer

Amd

Laptop

Type

Laptop

Arm-64

Instruction Set

x86-64

Oryon

Core Architecture

Hawk Point

Snapdragon X Plus

Processor Number

-

Socket

FP8

Adreno

Integrated Graphics

Radeon 760M

Oryon

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

4 nm

Manufacturing Process

4 nm

Socket

FP8

23-65 W

Power Consumption

35-54 W

80W

Max Turbo Power Consumption

-

Peak Operating Temperature

100°C

Samsung TSMC

Foundry

TSMC

mm²

Die Size

178 mm²

Package

FP8, FP7, FP7r2

CPU Performance

10

Performance Cores

6

10

Performance Core Threads

12

3.4 GHz

Performance Core Base Frequency

4.3 GHz

3.4 GHz

Performance Core Turbo Frequency

5 GHz

10

Total Core Count

6

10

Total Thread Count

12

100MHz

Bus Frequency

100MHz

Multiplier

43x

-

L1 Cache

64K per core

-

L2 Cache

1MB per core

42MB

L3 Cache

16MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

LPDDR5x-8448

Memory Types

DDR5-5600, LPDDR5x-7500

64GB

Max Memory Size

256GB

2

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

2600 MHz

Shader Units

384

Texture Units

24

Raster Operation Units

16

Execution Units

6

Power Consumption

15 W

3.8 TFLOPS

Graphics Performance

4.06 TFLOPS

Miscellaneous

Qualcomm Snapdragon X Plus

Official Website

AMD Ryzen 5 8645HS

4.0

PCIe Version

4.0

PCIe Lanes

20

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