AMD Ryzen 7 8840U vs Qualcomm Snapdragon X Plus

VS

AMD Ryzen 7 8840U Qualcomm Snapdragon X Plus

We compared two laptop CPUs: AMD Ryzen 7 8840U with 8 cores 3.3GHz and Qualcomm Snapdragon X Plus with 10 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 8840U 's Advantages

Better graphics card performance

Lower TDP (15W vs 23W)

Qualcomm Snapdragon X Plus 's Advantages

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

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

Higher base frequency (3.4GHz vs 3.3GHz)

Larger L3 cache size (42MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 7 8840U +2%

2468

Qualcomm Snapdragon X Plus

2418

Geekbench 6 Multi Core

AMD Ryzen 7 8840U

11498

Qualcomm Snapdragon X Plus +14%

13147

AMD Ryzen 7 8840U

VS

Qualcomm Snapdragon X Plus

General Parameters

Dec 2023

Release Date

Apr 2024

Amd

Manufacturer

Qualcomm

Laptop

Type

Laptop

x86-64

Instruction Set

ARMv9

Zen 4 (Hawk Point)

Core Architecture

Snapdragon X

-

Processor Number

X1E-84-100

FP8

Socket

Custom

Radeon 780M

Integrated Graphics

Qualcomm Adreno

Ryzen 7 (Zen 4 (Hawk Point))

Generation

Oryon

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

4 nm

FP8

Socket

Custom

15-30 W

Power Consumption

23 W

-

Max Turbo Power Consumption

80 W

100°C

Peak Operating Temperature

TSMC

Foundry

Samsung TSMC

178 mm²

Die Size

mm²

FP8, FP7, FP7r2

Package

CPU Performance

8

Performance Cores

10

16

Performance Core Threads

10

3.3 GHz

Performance Core Base Frequency

3.4 GHz

5.1 GHz

Performance Core Turbo Frequency

3.4 GHz

8

Total Core Count

10

16

Total Thread Count

10

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

34x

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

-

16 MB shared

L3 Cache

42 MB

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

LPDDR5X-8448

256 GB

Max Memory Size

64 GB

2

Max Memory Channels

8

89.6 GB/s

Max Memory Bandwidth

135 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

2700 MHz

GPU Max Dynamic Frequency

768

Shader Units

48

Texture Units

32

Raster Operation Units

12

Execution Units

15 W

Power Consumption

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

3.8 TFLOPS

Miscellaneous

AMD Ryzen 7 8840U

Official Website

Qualcomm Snapdragon X Plus

4.0

PCIe Version

4.0

20

PCIe Lanes

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