AMD Ryzen 9 7945HX3D vs Qualcomm Snapdragon X Plus

VS

AMD Ryzen 9 7945HX3D Qualcomm Snapdragon X Plus

We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz 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 9 7945HX3D 's Advantages

Newer PCIe version (5 vs 4.0)

Larger L3 cache size (128MB vs 42MB)

Qualcomm Snapdragon X Plus 's Advantages

Released 9 months late

Better graphics card performance

Higher specification of memory (LPDDR5X-8448 vs DDR5-5200)

Larger memory bandwidth (135GB/s vs 83.2GB/s)

Higher base frequency (3.4GHz vs 2.3GHz)

Lower TDP (23W vs 55W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +15%

2783

Qualcomm Snapdragon X Plus

2418

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +22%

16080

Qualcomm Snapdragon X Plus

13147

Blender

AMD Ryzen 9 7945HX3D +34%

485

Qualcomm Snapdragon X Plus

360

AMD Ryzen 9 7945HX3D

VS

Qualcomm Snapdragon X Plus

General Parameters

Jul 2023

Release Date

Apr 2024

AMD

Manufacturer

Qualcomm

Laptop

Type

Laptop

-

Instruction Set

ARMv9

Dragon Range

Core Architecture

Snapdragon X

-

Processor Number

X1E-84-100

AMD Socket FL1

Socket

Custom

Radeon 610M

Integrated Graphics

Qualcomm Adreno

Ryzen 9 (Zen 4 (Dragon Range))

Generation

Oryon

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

4 nm

AMD Socket FL1

Socket

Custom

55 W

Power Consumption

23 W

-

Max Turbo Power Consumption

80 W

89 °C

Peak Operating Temperature

TSMC

Foundry

Samsung TSMC

2x71 mm²

Die Size

mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

µFC-BGAFL1

Package

CPU Performance

-

Performance Cores

10

-

Performance Core Threads

10

2.3 GHz

Performance Core Base Frequency

3.4 GHz

5.4 GHz

Performance Core Turbo Frequency

3.4 GHz

16

Total Core Count

10

32

Total Thread Count

10

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

34x

64 KB per core

L1 Cache

-

1 MB per core

L2 Cache

-

128 MB shared

L3 Cache

42 MB

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

LPDDR5X-8448

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

8

83.2 GB/s

Max Memory Bandwidth

135 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

2200 MHz

GPU Max Dynamic Frequency

-

Shader Units

-

Texture Units

-

Raster Operation Units

2

Execution Units

-

Power Consumption

0.49 TFLOPS

Graphics Performance

3.8 TFLOPS

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

Qualcomm Snapdragon X Plus

5

PCIe Version

4.0

28

PCIe Lanes

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