MediaTek Dimensity 8400 vs Qualcomm Snapdragon X Elite (X1E-78-100) Which One is Better

CPU

Architecture

1x 3.25 GHz – Cortex-A7253x 3 GHz – Cortex-A7254x 2.1 GHz – Cortex-A725

-

Frequency

3250 MHz

-

Cores

8

-

Instruction set

ARMv9-A

-

L2 cache

1 MB

-

L3 cache

6 MB

-

Process

4 nm

-

Manufacturing

TSMC

-

Graphics

GPU name

Mali-G720 MP7

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GPU frequency

1300 MHz

-

Execution units

6

-

Shading units

128

-

Vulkan version

1.3

-

OpenCL version

3.2

-

DirectX version

12

-

Memory

Memory Type

LPDDR5X

-

Memory frequency

4266 MHz

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Bus

4x 16 Bit

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Max bandwidth

68.2 Gbit/s

-

AI

NPU

MediaTek NPU 880

-

Multimedia (ISP)

Neural processor (NPU)

MediaTek NPU 880

-

Storage type

UFS 4.0

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Max display resolution

2960 x 1440

-

Max camera resolution

1x 320MP, 3x 32MP

-

Video capture

4K at 60FPS

-

Video playback

4K at 60FPS

-

Video codecs

- H.264- H.265- AV1- VP9

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Audio codecs

- AAC LC- FLAC- HE-AACv1- HE-AACv2- MP3

-

Connectivity

5G support

Yes

-

Download speed

Up to 5170 Mbps

-

Upload speed

Up to 4200 Mbps

-

Wi-Fi

6

-

Bluetooth

6.0

-

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

-

Info

Announced

Dec 2024

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Class

Mid range

-

Model number

MT6899, MT6899Z

-

Official page

↗

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General Parameters

Release Date

-

Oct 2023

Manufacturer

-

Qualcomm

Type

-

Laptop

Instruction Set

-

ARMv8

Core Architecture

-

Snapdragon X

Processor Number

-

X1E-78-100

Integrated Graphics

-

Qualcomm Adreno X1-85

Package

Manufacturing Process

-

4 nm

Socket

-

Custom

Power Consumption

-

35 W

Max Turbo Power Consumption

-

45 W

CPU Performance

Performance Cores

-

12

Performance Core Threads

-

12

Performance Core Base Frequency

-

3.4 GHz

Total Core Count

-

12

Total Thread Count

-

12

Multiplier

-

34

L1 Cache

-

96 K per core

L2 Cache

-

12 MB shared

L3 Cache

-

42 MB

Unlocked Multiplier

-

No

Memory Parameters

Memory Types

-

LPDDR5x-8448

Max Memory Size

-

64 GB

Max Memory Channels

-

8

Max Memory Bandwidth

-

135 GB/s

ECC Memory Support

-

No

Graphics Card Parameters

Integrated Graphics

-

true

GPU Base Frequency

-

300 MHz

GPU Max Dynamic Frequency

-

1250 MHz

Shader Units

-

1536

Texture Units

-

96

Raster Operation Units

-

48

Execution Units

-

6

Power Consumption

-

80

AI Accelerator

NPU

-

Qualcomm Hexagon NPU

Theoretical performance

-

45 TOPS

Miscellaneous

Official Website

-

↗

PCIe Version

-

4.0

PCIe Lanes

-

12

📊 Benchmark

AnTuTu 10

1,623,874

-

Geekbench 6

1,571

2,390

Geekbench 6

6,033

14,047

Cinebench R23

-

1,530

Cinebench R23

-

12,159

Cinebench 2024

-

108

Cinebench 2024

-

840