AMD Ryzen 9 7945HX3D vs Qualcomm Snapdragon X Plus X1P 66 100

VS

AMD Ryzen 9 7945HX3D

We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Qualcomm Snapdragon X Plus X1P 66 100 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)

Qualcomm Snapdragon X Plus X1P 66 100 's Advantages

Released 1 years and 2 months late

Better graphics card performance

Higher specification of memory (8448 vs 5200)

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

Higher base frequency (3.4GHz vs 2.3GHz)

More modern manufacturing process (4nm vs 5nm)

Lower TDP (23W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7945HX3D +29%

1940

Qualcomm Snapdragon X Plus X1P 66 100

1496

Cinebench R23 Multi Core

AMD Ryzen 9 7945HX3D +169%

33329

Qualcomm Snapdragon X Plus X1P 66 100

12347

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +17%

2783

Qualcomm Snapdragon X Plus X1P 66 100

2378

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +20%

16080

Qualcomm Snapdragon X Plus X1P 66 100

13297

AMD Ryzen 9 7945HX3D

VS

Qualcomm Snapdragon X Plus X1P 66 100

General Parameters

Jul 2023

Release Date

Sep 2024

AMD

Manufacturer

Qualcomm

Laptop

Type

Laptop

-

Instruction Set

ARMv9

Dragon Range

Core Architecture

Snapdragon X

-

Processor Number

X1E-66-100

AMD Socket FL1

Socket

Custom

Radeon 610M

Integrated Graphics

Qualcomm Adreno X1

Ryzen 9 (Zen 4 (Dragon Range))

Generation

-

Package

17.84 billions

Transistor Count

-

5 nm

Manufacturing Process

4 nm

55 W

Power Consumption

23 W

89 °C

Peak Operating Temperature

-

TSMC

Foundry

-

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

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

4 GHz

16

Total Core Count

10

32

Total Thread Count

10

100 MHz

Bus Frequency

-

23.0

Multiplier

34x

64 KB per core

L1 Cache

-

1 MB per core

L2 Cache

-

128 MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

1

SMP

-

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

500 MHz

2200 MHz

GPU Max Dynamic Frequency

1250 MHz

-

Shader Units

1536

-

Texture Units

48

-

Raster Operation Units

6

2

Execution Units

6

0.49 TFLOPS

Graphics Performance

3.7 TFLOPS

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

Qualcomm Snapdragon X Plus X1P 66 100

5

PCIe Version

4.0

28

PCIe Lanes

-

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