Qualcomm Snapdragon X2 Plus (X2P 42 100) vs Qualcomm Snapdragon 855 Plus

SOC · Specs Compare

SOC Qualcomm Snapdragon X2 Plus (X2P 42 100) Qualcomm · 2026-01

SOC Qualcomm Snapdragon 855 Plus Qualcomm

General Parameters

Release Date

Jan 2026

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Manufacturer

Qualcomm

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Type

Laptop

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Instruction Set

ARMv9

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Core Architecture

Snapdragon X

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Processor Number

X2P-42-100

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Integrated Graphics

Qualcomm Adreno X1-45

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Package

Manufacturing Process

3 nm

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Socket

Custom

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Power Consumption

10 W

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Max Turbo Power Consumption

22 W

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CPU Performance

Performance Cores

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Performance Core Threads

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Performance Core Base Frequency

3.4 GHz

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Performance Core Turbo Frequency

4.04 GHz

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Total Core Count

—

Total Thread Count

—

Multiplier

—

Unlocked Multiplier

—

Memory Parameters

Memory Types

LPDDR5X-9523

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Max Memory Bandwidth

152 GB/s

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ECC Memory Support

—

Graphics Card Parameters

Integrated Graphics

true

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GPU Base Frequency

280 MHz

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GPU Max Dynamic Frequency

910 MHz

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Shader Units

768

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Texture Units

—

Raster Operation Units

—

Execution Units

—

Miscellaneous

Official Website

↗

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CPU

Architecture

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1x 2.96 GHz – Cortex-A76 (Kryo 485 Gold)3x 2.42 GHz – Cortex-A76 (Kryo 485 Gold)4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver)

Frequency

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2960 MHz

Cores

—

Instruction set

—

ARMv8.2-A

L1 cache

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512 KB

L2 cache

—

L3 cache

—

Process

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7 nm

Transistor count

—

6.7

TDP

—

6 W

Manufacturing

—

TSMC

Graphics

GPU name

—

Adreno 640

GPU frequency

—

675 MHz

Execution units

—

Shading units

—

384

Vulkan version

—

1.1

OpenCL version

—

2.0

DirectX version

—

12.1

Memory

Memory Type

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LPDDR4X

Memory frequency

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2133 MHz

Bus

—

4x 16 Bit

Max bandwidth

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34.13 Gbit/s

Multimedia (ISP)

Neural processor (NPU)

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Hexagon 690

Storage type

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UFS 3.0

Max display resolution

—

3840 x 2160

Max camera resolution

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1x 192MP, 2x 22MP

Video capture

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4K at 120FPS

Video playback

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8K at 30FPS, 4K at 120FPS

Video codecs

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H.264, H.265, VP8, VP9

Audio codecs

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AAC, AIFF, CAF, MP3, MP4, WAV

Connectivity

4G support

—

LTE Cat. 20

5G support

—

Yes

Download speed

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Up to 5000 Mbps

Upload speed

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Up to 1240 Mbps

Wi-Fi

—

Bluetooth

—

5.0

Navigation

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GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Announced

—

Jul 2019

Class

—

Flagship

Model number

—

SM8150-AC

Official page

—

↗

Benchmark

Geekbench 6

3,239

1,040

Geekbench 6

11,952

2,865

Cinebench 2024

119

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Cinebench 2024

752

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FP32 (float)

—

1,036

▲ Specs Compare Data sourced from official specifications and benchmark tests.