HiSilicon Kirin 820 vs Samsung Exynos 990

VS

We compared two versions of phone SoCs: 8 cores 2360MHz HiSilicon Kirin 820 vs. 8 cores 2730MHz Samsung Exynos 990 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

HiSilicon Kirin 820 Advantages

Lower TDP (5W vs 9W)

Samsung Exynos 990 Advantages

Better graphics card performance FLOPS (1.126 TFLOPS vs 0.6528 TFLOPS )

Larger memory bandwidth (44GB/s vs 31.78GB/s)

Higher Frequency (2730MHz vs 2360MHz)

Score

Benchmark

AnTuTu 10

HiSilicon Kirin 820

498005

Samsung Exynos 990 +41%

707030

FP32 (float)

HiSilicon Kirin 820

652

Samsung Exynos 990 +72%

1126

HiSilicon Kirin 820

VS

Samsung Exynos 990

CPU

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

Architecture

2x 2.73 GHz – Exynos M5
2x 2.5 GHz – Cortex-A76
4x 2 GHz – Cortex-A55

2360 MHz

Frequency

2730 MHz

8

Cores

8

-

L2 cache

1 MB

-

L3 cache

0

7 nm

Process

7 nm

5 W

TDP

9 W

-

Manufacturing

Samsung

Graphics

Mali-G57 MP6

GPU name

Mali-G77 MP11

850 MHz

GPU frequency

800 MHz

6

Execution units

11

64

Shading units

64

12

Max size

16

0.6528 TFLOPS

FLOPS

1.126 TFLOPS

1.3

Vulkan version

1.3

2.0

OpenCL version

2.0

12

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR5

2133 MHz

Memory frequency

2750 MHz

4x 16 Bit

Bus

4x 16 Bit

31.78 Gbit/s

Max bandwidth

44 Gbit/s

AI

Yes

NPU

Yes

Multimedia (ISP)

Yes

Neural processor (NPU)

Yes

UFS 2.1

Storage type

UFS 2.1, UFS 3.0

3360 x 1440

Max display resolution

3840 x 2400

1x 48MP, 2x 20MP

Max camera resolution

1x 108MP, 2x 25MP

4K at 30FPS

Video capture

8K at 30FPS, 4K at 120FPS

4K at 30FPS

Video playback

8K at 30FPS

H.264, H.265, AV1, VP9

Video codecs

H.264, H.265, VP8, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

Balong 5000

Modem

Exynos 5123

Connectivity

LTE Cat. 24

4G support

LTE Cat. 24

Yes

5G support

Yes

Up to 4600 Mbps

Download speed

Up to 7350 Mbps

Up to 200 Mbps

Upload speed

Up to 3670 Mbps

6

Wi-Fi

6

5.1

Bluetooth

5.1

GPS, GLONASS, Beidou

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Mar 2020

Announced

Oct 2019

Mid range

Class

Flagship

-

Model number

S5E9830

-

Official page

Samsung Exynos 990

Related SoC Comparison

1

HiSilicon Kirin 820 vs MediaTek Helio G99

2

HiSilicon Kirin 820 vs Qualcomm Snapdragon 685

3

HiSilicon Kirin 820 vs Qualcomm Snapdragon 7 Gen 1

4

HiSilicon Kirin 820 vs Unisoc T820

5

HiSilicon Kirin 820 vs Qualcomm Snapdragon 6 Gen 1

6

HiSilicon Kirin 820 vs MediaTek Dimensity 8020

7

HiSilicon Kirin 820 vs MediaTek Dimensity 6080

8

Samsung Exynos 7880 vs HiSilicon Kirin 820

9

HiSilicon Kirin 820 vs HiSilicon Kirin 710F

10

HiSilicon Kirin 820 vs Apple A15 Bionic