MediaTek Dimensity 800U vs Qualcomm Snapdragon 665

VS

MediaTek Dimensity 800U

Qualcomm Snapdragon 665

We compared two versions of phone SoCs: 8 cores 2400MHz MediaTek Dimensity 800U vs. 8 cores 2000MHz Qualcomm Snapdragon 665 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Dimensity 800U Advantages

Better graphics card performance FLOPS (0.3264 TFLOPS vs 0.2432 TFLOPS )

Larger memory bandwidth (17.07GB/s vs 14.9GB/s)

Higher Frequency (2400MHz vs 2000MHz)

More modern manufacturing process (7nm vs 11nm)

Released 1 years and 4 months late

Qualcomm Snapdragon 665 Advantages

Lower TDP (5W vs 10W)

Score

Benchmark

AnTuTu 10

MediaTek Dimensity 800U +84%

434499

Qualcomm Snapdragon 665

235607

Geekbench 6 Single Core

MediaTek Dimensity 800U +125%

759

Qualcomm Snapdragon 665

337

Geekbench 6 Multi Core

MediaTek Dimensity 800U +57%

1837

Qualcomm Snapdragon 665

1167

FP32 (float)

MediaTek Dimensity 800U +34%

326

Qualcomm Snapdragon 665

243

MediaTek Dimensity 800U

VS

Qualcomm Snapdragon 665

CPU

2x 2.4 GHz – Cortex-A76
6x 2 GHz – Cortex-A55

Architecture

4x 2 GHz – Kryo 260 Gold (Cortex-A73)
4x 1.8 GHz – Kryo 260 Silver (Cortex-A53)

2400 MHz

Frequency

2000 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8-A

-

L2 cache

1 MB

7 nm

Process

11 nm

-

Transistor count

1.75

10 W

TDP

5 W

TSMC

Manufacturing

Samsung

Graphics

Mali-G57 MP3

GPU name

Adreno 610

850 MHz

GPU frequency

950 MHz

3

Execution units

1

64

Shading units

128

16

Max size

8

0.3264 TFLOPS

FLOPS

0.2432 TFLOPS

1.3

Vulkan version

1.1

2.0

OpenCL version

2.0

12

DirectX version

12.1

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

1866 MHz

2x 16 Bit

Bus

2x 16 Bit

17.07 Gbit/s

Max bandwidth

14.9 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

Hexagon 686

UFS 2.2

Storage type

eMMC 5.1, UFS 2.1

2520 x 1080

Max display resolution

2520 x 1080

1x 64MP, 2x 20MP

Max camera resolution

1x 48MP, 2x 16MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K at 30FPS

H.264, H.265, VP9

Video codecs

H.264, H.265, VP8, VP9

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

Audio codecs

AIFF, CAF, MP3, MP4, WAV

-

Modem

X12

Connectivity

LTE Cat. 18

4G support

LTE Cat. 13

Yes

5G support

No

Up to 2770 Mbps

Download speed

Up to 600 Mbps

Up to 1250 Mbps

Upload speed

Up to 150 Mbps

5

Wi-Fi

5

5.1

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Aug 2020

Announced

Apr 2019

Mid range

Class

Mid range

MT6853T

Model number

SM6125

MediaTek Dimensity 800U

Official page

Qualcomm Snapdragon 665

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