Qualcomm Snapdragon X2 Elite (X2E 84 100) vs Qualcomm Snapdragon 778G Plus Which One is Better

General Parameters

Release Date

Sep 2025

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Manufacturer

Qualcomm

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Type

Laptop

-

Instruction Set

ARMv9

-

Core Architecture

Snapdragon X

-

Processor Number

X2E-84-100

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Integrated Graphics

Adreno X2-85

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Package

Manufacturing Process

3 nm

-

Socket

Custom

-

CPU Performance

Performance Cores

12

-

Performance Core Threads

12

-

Performance Core Base Frequency

3.4 GHz

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Performance Core Turbo Frequency

4 GHz

-

Total Core Count

12

-

Total Thread Count

12

-

Bus Frequency

100 MHz

-

Multiplier

34

-

L1 Cache

288 K per core

-

Unlocked Multiplier

No

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Memory Parameters

Memory Types

LPDDR5X-9523

-

Max Memory Bandwidth

152 GB/s

-

ECC Memory Support

No

-

Graphics Card Parameters

Integrated Graphics

true

-

GPU Base Frequency

500 MHz

-

GPU Max Dynamic Frequency

1700 MHz

-

Shader Units

2048

-

Texture Units

128

-

Raster Operation Units

64

-

Execution Units

12

-

Miscellaneous

Official Website

↗

-

PCIe Version

5.0

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PCIe Lanes

12

-

CPU

Architecture

-

1x 2.5 GHz – Kryo 670 Prime (Cortex-A78)3x 2.2 GHz – Kryo 670 Gold (Cortex-A78)4x 1.9 GHz – Kryo 670 Silver (Cortex-A55)

Frequency

-

2500 MHz

Cores

-

8

Instruction set

-

ARMv8.4-A

L2 cache

-

0

Process

-

6 nm

TDP

-

5 W

Manufacturing

-

TSMC

Graphics

GPU name

-

Adreno 642

GPU frequency

-

550 MHz

Execution units

-

2

Shading units

-

384

Vulkan version

-

1.1

OpenCL version

-

2.0

DirectX version

-

12.1

Memory

Memory Type

-

LPDDR5

Memory frequency

-

3200 MHz

Bus

-

2x 16 Bit

Max bandwidth

-

25.6 Gbit/s

Multimedia (ISP)

Neural processor (NPU)

-

Hexagon 770

Storage type

-

UFS 2.2, UFS 3.0, UFS 3.1

Max display resolution

-

2520 x 1080

Max camera resolution

-

1x 192MP

Video capture

-

4K at 30FPS

Video playback

-

4K at 30FPS

Video codecs

-

H.264, H.265, VP8, VP9

Audio codecs

-

AAC, AIFF, CAF, MP3, MP4, WAV

Connectivity

4G support

-

LTE Cat. 24

5G support

-

Yes

Download speed

-

Up to 3700 Mbps

Upload speed

-

Up to 1600 Mbps

Wi-Fi

-

6

Bluetooth

-

5.2

Navigation

-

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC

Info

Announced

-

Oct 2021

Class

-

Mid range

Model number

-

SM7325-AE

Official page

-

↗

📊 Benchmark

Geekbench 6

3,633

1,069

Geekbench 6

16,025

3,008

AnTuTu 10

-

616,678

FP32 (float)

-

844