Qualcomm Snapdragon X Plus vs AMD Ryzen 9 8940H

VS

Qualcomm Snapdragon X Plus AMD Ryzen 9 8940H

We compared two laptop CPUs: Qualcomm Snapdragon X Plus with 10 cores 3.4GHz and AMD Ryzen 9 8940H with 8 cores 4.0GHz . 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 DDR5-5600)

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

Larger L3 cache size (42MB vs 16MB)

Lower TDP (23W vs 35W)

AMD Ryzen 9 8940H 's Advantages

Better graphics card performance

Higher base frequency (4.0GHz vs 3.4GHz)

Score

Benchmark

Geekbench 6 Single Core

Qualcomm Snapdragon X Plus

2418

AMD Ryzen 9 8940H +3%

2512

Geekbench 6 Multi Core

Qualcomm Snapdragon X Plus

13147

AMD Ryzen 9 8940H

13104

Qualcomm Snapdragon X Plus

VS

AMD Ryzen 9 8940H

General Parameters

Apr 2024

Release Date

Jan 2024

Qualcomm

Manufacturer

AMD

Laptop

Type

Laptop

ARMv9

Instruction Set

x86-64

Snapdragon X

Core Architecture

Zen 4 (Phoenix)

X1E-84-100

Processor Number

-

Custom

Socket

FP8

Qualcomm Adreno

Integrated Graphics

Radeon 780M

Oryon

Generation

-

Package

-

Transistor Count

25 billions

4 nm

Manufacturing Process

4 nm

Custom

Socket

FP8

23 W

Power Consumption

35-54 W

80 W

Max Turbo Power Consumption

-

Peak Operating Temperature

100°C

Samsung TSMC

Foundry

-

mm²

Die Size

-

Package

-

CPU Performance

10

Performance Cores

8

10

Performance Core Threads

16

3.4 GHz

Performance Core Base Frequency

4.0 GHz

3.4 GHz

Performance Core Turbo Frequency

5.2 GHz

10

Total Core Count

8

10

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

34x

Multiplier

40x

-

L1 Cache

64 K per core

-

L2 Cache

8 MB

42 MB

L3 Cache

16 MB

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5X-8448

Memory Types

DDR5-5600

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

-

Graphics Card Parameters

true

Integrated Graphics

true

GPU Base Frequency

1500 MHz

GPU Max Dynamic Frequency

2800 MHz

Shader Units

768

Texture Units

48

Raster Operation Units

32

Execution Units

12

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

3.8 TFLOPS

Graphics Performance

8.12 TFLOPS

Miscellaneous

Qualcomm Snapdragon X Plus

Official Website

AMD Ryzen 9 8940H

4.0

PCIe Version

4.0

PCIe Lanes

20

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