Qualcomm Snapdragon X2 Elite Extreme (X2E-94-100) vs Qualcomm Snapdragon 678 Which One is Better

General Parameters

Release Date

Sep 2025

-

Manufacturer

Qualcomm

-

Type

Laptop

-

Instruction Set

ARMv9

-

Core Architecture

Snapdragon X

-

Processor Number

X2-94-100

-

Integrated Graphics

Adreno X2-90

-

Package

Manufacturing Process

3 nm

-

Socket

Custom

-

CPU Performance

Performance Cores

18

-

Performance Core Threads

18

-

Performance Core Base Frequency

3.6 GHz

-

Performance Core Turbo Frequency

4.7 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Total Core Count

18

-

Total Thread Count

18

-

Bus Frequency

100 MHz

-

Multiplier

36

-

L1 Cache

288 K per core

-

L2 Cache

16 MB per core

-

L3 Cache

9 MB shared

-

Unlocked Multiplier

No

-

Memory Parameters

Memory Types

LPDDR5X-9523

-

Max Memory Bandwidth

228 GB/s

-

ECC Memory Support

No

-

Graphics Card Parameters

Integrated Graphics

true

-

GPU Base Frequency

500 MHz

-

GPU Max Dynamic Frequency

1850 MHz

-

Shader Units

2048

-

Texture Units

128

-

Raster Operation Units

64

-

Execution Units

12

-

Miscellaneous

Official Website

↗

-

PCIe Version

5.0

-

PCIe Lanes

12

-

CPU

Architecture

-

2x 2.2 GHz – Kryo 460 Gold (Cortex-A76)6x 1.7 GHz – Kryo 460 Silver (Cortex-A55)

Frequency

-

2200 MHz

Cores

-

8

Instruction set

-

ARMv8-A

L1 cache

-

16 KB

L2 cache

-

0

Process

-

11 nm

TDP

-

6 W

Manufacturing

-

Samsung

Graphics

GPU name

-

Adreno 612

GPU frequency

-

845 MHz

Execution units

-

2

Shading units

-

96

Vulkan version

-

1.1

OpenCL version

-

2.0

DirectX version

-

12.1

Memory

Memory Type

-

LPDDR4X

Memory frequency

-

1866 MHz

Bus

-

2x 16 Bit

Max bandwidth

-

14.9 Gbit/s

Multimedia (ISP)

Neural processor (NPU)

-

Hexagon 685

Storage type

-

eMMC 5.1, UFS 2.1

Max display resolution

-

2520 x 1080

Max camera resolution

-

1x 192MP, 2x 25MP

Video capture

-

4K at 30FPS

Video playback

-

4K at 30FPS

Video codecs

-

H.264, H.265, VP9

Audio codecs

-

AAC, AIFF, CAF, MP3, MP4, WAV

Connectivity

4G support

-

LTE Cat. 12

5G support

-

No

Download speed

-

Up to 600 Mbps

Upload speed

-

Up to 150 Mbps

Wi-Fi

-

5

Bluetooth

-

5.0

Navigation

-

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Announced

-

Dec 2020

Class

-

Mid range

Model number

-

SM6150-AC

Official page

-

↗

📊 Benchmark

Cinebench R23

2,015

-

Cinebench R23

23,013

-

Geekbench 6

3,740

685

Geekbench 6

22,784

1,568

AnTuTu 10

-

340,607

FP32 (float)

-

324