Qualcomm Snapdragon X Plus X1P 42 100 vs AMD Ryzen AI Max 385

VS

Qualcomm Snapdragon X Plus (X1P-42-100)

AMD Ryzen AI Max 385

We compared two laptop CPUs: Qualcomm Snapdragon X Plus X1P 42 100 with 8 cores 3.2GHz and AMD Ryzen AI Max 385 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Qualcomm Snapdragon X Plus X1P 42 100 's Advantages

Higher specification of memory (8448 vs 8000)

Larger memory bandwidth (135GB/s vs 128GB/s)

Higher base frequency (3.2GHz vs 2GHz)

Lower TDP (23W vs 54W)

AMD Ryzen AI Max 385 's Advantages

Newer PCIe version (4 vs 4.0)

Larger L3 cache size (64MB vs 30MB)

Score

Qualcomm Snapdragon X Plus X1P 42 100

VS

AMD Ryzen AI Max 385

General Parameters

Sep 2024

Release Date

Jan 2025

Qualcomm

Manufacturer

AMD

Laptop

Type

Laptop

ARMv9

Instruction Set

x86-64

Snapdragon X

Core Architecture

Strix Halo

X1E-42-100

Processor Number

-

Custom

Socket

AMD Socket FP8

Qualcomm Adreno X1

Integrated Graphics

32CU(Unknown)

-

Generation

Ryzen AI Max (Zen 5 (Strix Halo))

Package

-

Transistor Count

4 nm

Manufacturing Process

4 nm

23 W

Power Consumption

15-54 W

-

Max Turbo Power Consumption

W

-

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

I/O Process Size

6 nm

CPU Performance

8

Performance Cores

8

Performance Core Threads

16

3.2 GHz

Performance Core Base Frequency

2 GHz

3.4 GHz

Performance Core Turbo Frequency

5.1 GHz

-

Efficiency Cores

0

-

Efficiency Core Threads

-

Efficiency Core Base Frequency

0 MHz

-

Efficiency Core Turbo Frequency

0 GHz

8

Total Core Count

8

Total Thread Count

16

-

Bus Frequency

100 MHz

32x

Multiplier

20.0

-

L1 Cache

80 KB per core

-

L2 Cache

1 MB per core

30 MB

L3 Cache

64 MB

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

LPDDR5X-8448

Memory Types

LPDDR5X-8000

64 GB

Max Memory Size

96 GB

8

Max Memory Channels

2

135 GB/s

Max Memory Bandwidth

128 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

500 MHz

GPU Base Frequency

1107 MHz

GPU Max Dynamic Frequency

MHz

1536

Shader Units

48

Texture Units

6

Raster Operation Units

6

Execution Units

32

-

Power Consumption

-

Max Resolution

3.7 TFLOPS

Graphics Performance

0 TFLOPS

AI Accelerator

Qualcomm Hexagon NPU

NPU

AMD Ryzen™ AI

45 TOPS

Theoretical performance

55 TOPS

Miscellaneous

Qualcomm Snapdragon X Plus X1P 42 100

Official Website

AMD Ryzen AI Max 385

4.0

PCIe Version

4

-

PCIe Lanes

16

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