HiSilicon Kirin 820 vs MediaTek Helio X30

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We compared two versions of phone SoCs: 8 cores 2360MHz HiSilicon Kirin 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

HiSilicon Kirin 820 Advantages

Better graphics card performance FLOPS (0.6528 TFLOPS vs 0.2176 TFLOPS )

Larger memory bandwidth (31.78GB/s vs 27.81GB/s)

More modern manufacturing process (7nm vs 10nm)

Released 3 years and 1 months late

MediaTek Helio X30 Advantages

Higher Frequency (2600MHz vs 2360MHz)

Score

Benchmark

FP32 (float)

HiSilicon Kirin 820 +200%

652

MediaTek Helio X30

217

HiSilicon Kirin 820

VS

MediaTek Helio X30

CPU

1x 2.36 GHz – Cortex-A76
3x 2.22 GHz – Cortex-A76
4x 1.84 GHz – Cortex-A55

Architecture

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

2360 MHz

Frequency

2600 MHz

8

Cores

10

-

L2 cache

2 MB

7 nm

Process

10 nm

-

Transistor count

3

5 W

TDP

5 W

-

Manufacturing

TSMC

Graphics

Mali-G57 MP6

GPU name

PowerVR GT7400 Plus

850 MHz

GPU frequency

850 MHz

6

Execution units

4

64

Shading units

32

12

Max size

8

0.6528 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

4x 16 Bit

Bus

4x 16 Bit

31.78 Gbit/s

Max bandwidth

27.81 Gbit/s

AI

Yes

NPU

No

Multimedia (ISP)

Yes

Neural processor (NPU)

No

UFS 2.1

Storage type

eMMC 5.1, UFS 2.1

3360 x 1440

Max display resolution

2560 x 1600

1x 48MP, 2x 20MP

Max camera resolution

1x 28MP, 2x 16MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K at 30FPS

H.264, H.265, AV1, VP9

Video codecs

H.264, H.265, VP8, VP9, VC-1

AIFF, CAF, MP3, MP4, WAV

Audio codecs

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

Balong 5000

Modem

-

Connectivity

LTE Cat. 24

4G support

LTE Cat. 10

Yes

5G support

No

Up to 4600 Mbps

Download speed

Up to 450 Mbps

Up to 200 Mbps

Upload speed

Up to 50 Mbps

6

Wi-Fi

5

5.1

Bluetooth

5.0

GPS, GLONASS, Beidou

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Mar 2020

Announced

Feb 2017

Mid range

Class

Flagship

-

Model number

MT6799

-

Official page

MediaTek Helio X30

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