Qualcomm Snapdragon 678 vs MediaTek Dimensity 900

VS

Qualcomm Snapdragon 678

MediaTek Dimensity 900

We compared two versions of phone SoCs: 8 cores 2200MHz Qualcomm Snapdragon 678 vs. 8 cores 2400MHz MediaTek Dimensity 900 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Dimensity 900 Advantages

Better graphics card performance FLOPS (0.621 TFLOPS vs 0.3244 TFLOPS )

Larger memory bandwidth (18.4GB/s vs 14.9GB/s)

Higher Frequency (2400MHz vs 2200MHz)

More modern manufacturing process (6nm vs 11nm)

Lower TDP (4W vs 6W)

Score

Benchmark

AnTuTu 10

Qualcomm Snapdragon 678

340607

MediaTek Dimensity 900 +51%

516049

Geekbench 6 Single Core

Qualcomm Snapdragon 678

685

MediaTek Dimensity 900 +31%

898

Geekbench 6 Multi Core

Qualcomm Snapdragon 678

1568

MediaTek Dimensity 900 +42%

2240

FP32 (float)

Qualcomm Snapdragon 678

324

MediaTek Dimensity 900 +91%

621

Qualcomm Snapdragon 678

VS

MediaTek Dimensity 900

CPU

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

Architecture

2x 2.4 GHz – Cortex-A78
6x 2 GHz – Cortex-A55

2200 MHz

Frequency

2400 MHz

8

Cores

8

ARMv8-A

Instruction set

ARMv8.2-A

256 KB

L2 cache

-

L3 cache

0

11 nm

Process

6 nm

-

Transistor count

10

6 W

TDP

4 W

Samsung

Manufacturing

TSMC

Graphics

Adreno 612

GPU name

Mali-G68 MP4

845 MHz

GPU frequency

900 MHz

2

Execution units

4

96

Shading units

48

8

Max size

16

0.3244 TFLOPS

FLOPS

0.621 TFLOPS

1.1

Vulkan version

1.3

2.0

OpenCL version

2.0

12.1

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR5

1866 MHz

Memory frequency

3200 MHz

2x 16 Bit

Bus

4x 16 Bit

14.9 Gbit/s

Max bandwidth

18.4 Gbit/s

Multimedia (ISP)

Hexagon 685

Neural processor (NPU)

Yes

eMMC 5.1, UFS 2.1

Storage type

UFS 2.1, UFS 3.1

2520 x 1080

Max display resolution

2520 x 1080

1x 192MP, 2x 25MP

Max camera resolution

1x 108MP, 2x 20MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K at 30FPS

H.264, H.265, VP9

Video codecs

H.264, H.265, AV1, VP9

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

X12

Modem

-

Connectivity

LTE Cat. 12

4G support

LTE Cat. 18

No

5G support

Yes

Up to 600 Mbps

Download speed

Up to 2770 Mbps

Up to 150 Mbps

Upload speed

Up to 1250 Mbps

5

Wi-Fi

6

5.0

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Dec 2020

Announced

May 2021

Mid range

Class

Mid range

SM6150-AC

Model number

MT6877

Qualcomm Snapdragon 678

Official page

MediaTek Dimensity 900

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