MediaTek Dimensity 820 vs MediaTek Helio X30

VS

MediaTek Dimensity 820

MediaTek Helio X30

We compared two versions of phone SoCs: 8 cores 2600MHz MediaTek Dimensity 820 vs. 10 cores 2600MHz MediaTek Helio X30 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

MediaTek Dimensity 820 Advantages

Better graphics card performance FLOPS (0.416 TFLOPS vs 0.2176 TFLOPS )

More modern manufacturing process (7nm vs 10nm)

Released 3 years and 3 months late

MediaTek Helio X30 Advantages

Larger memory bandwidth (27.81GB/s vs 17.07GB/s)

Lower TDP (5W vs 8W)

Score

Benchmark

Geekbench 6 Single Core

MediaTek Dimensity 820 +152%

847

MediaTek Helio X30

336

Geekbench 6 Multi Core

MediaTek Dimensity 820 +123%

2494

MediaTek Helio X30

1115

FP32 (float)

MediaTek Dimensity 820 +91%

416

MediaTek Helio X30

217

MediaTek Dimensity 820

VS

MediaTek Helio X30

CPU

4x 2.6 GHz – Cortex-A76
4x 2 GHz – Cortex-A55

Architecture

2x 2.6 GHz – Cortex-A73
4x 2.2 GHz – Cortex-A53
4x 1.9 GHz – Cortex-A35

2600 MHz

Frequency

2600 MHz

8

Cores

10

ARMv8.3-A

Instruction set

ARMv8-A

1 MB

L2 cache

2 MB

0

L3 cache

-

7 nm

Process

10 nm

-

Transistor count

3

8 W

TDP

5 W

TSMC

Manufacturing

TSMC

Graphics

Mali-G57 MP5

GPU name

PowerVR GT7400 Plus

650 MHz

GPU frequency

850 MHz

5

Execution units

4

64

Shading units

32

16

Max size

8

0.416 TFLOPS

FLOPS

0.2176 TFLOPS

1.3

Vulkan version

1.1

2.0

OpenCL version

2.0

12

DirectX version

11.2

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

1866 MHz

2x 16 Bit

Bus

4x 16 Bit

17.07 Gbit/s

Max bandwidth

27.81 Gbit/s

Multimedia (ISP)

Yes

Neural processor (NPU)

No

UFS 2.2

Storage type

eMMC 5.1, UFS 2.1

2520 x 1080

Max display resolution

2560 x 1600

1x 80MP, 2x 32MP

Max camera resolution

1x 28MP, 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, VC-1

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

Audio codecs

AMR-NB, ADPCM, AMR-WB, OGG, WAV, MP3, MP2, AAC, AMR-NB, LAC, APE, AAC-plus v1, AAC-plus v2, WMA, ADPCM

Connectivity

LTE Cat. 18

4G support

LTE Cat. 10

Yes

5G support

No

Up to 2770 Mbps

Download speed

Up to 450 Mbps

Up to 1250 Mbps

Upload speed

Up to 50 Mbps

5

Wi-Fi

5

5.1

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS

Navigation

GPS, GLONASS, Beidou, Galileo

Info

May 2020

Announced

Feb 2017

Mid range

Class

Flagship

MT6875

Model number

MT6799

MediaTek Dimensity 820

Official page

MediaTek Helio X30

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