HiSilicon Kirin 985 vs MediaTek Helio G99

VS

We compared two versions of phone SoCs: 8 cores 2580MHz HiSilicon Kirin 985 vs. 8 cores 2200MHz MediaTek Helio G99 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

HiSilicon Kirin 985 Advantages

Better graphics card performance FLOPS (0.652 TFLOPS vs 0.2816 TFLOPS )

Larger memory bandwidth (34.1GB/s vs 17.1GB/s)

Higher Frequency (2580MHz vs 2200MHz)

MediaTek Helio G99 Advantages

More modern manufacturing process (6nm vs 7nm)

Lower TDP (5W vs 6W)

Released 2 years and 1 months late

Score

Benchmark

FP32 (float)

HiSilicon Kirin 985 +132%

652

MediaTek Helio G99

281

HiSilicon Kirin 985

VS

MediaTek Helio G99

CPU

1x 2.58 GHz – Cortex-A76
3x 2.4 GHz – Cortex-A76
4x 1.84 GHz – Cortex-A55

Architecture

2x 2.2 GHz – Cortex-A76
6x 2 GHz – Cortex-A55

2580 MHz

Frequency

2200 MHz

8

Cores

8

7 nm

Process

6 nm

6 W

TDP

5 W

-

Manufacturing

TSMC

Graphics

Mali-G77 MP8

GPU name

Mali-G57 MP2

700 MHz

GPU frequency

1100 MHz

8

Execution units

2

128

Shading units

64

12

Max size

10

0.652 TFLOPS

FLOPS

0.2816 TFLOPS

1.1

Vulkan version

1.3

2.0

OpenCL version

2.0

12

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR4X

2133 MHz

Memory frequency

2133 MHz

4x 16 Bit

Bus

2x 16 Bit

34.1 Gbit/s

Max bandwidth

17.1 Gbit/s

AI

是

NPU

Yes

Multimedia (ISP)

是

Neural processor (NPU)

Yes

UFS 2.1, UFS 3.0

Storage type

UFS 2.2

3120 x 1440

Max display resolution

2520 x 1080

1x 48MP, 2x 20MP

Max camera resolution

1x 108MP, 2x 16MP

4K at 30FPS

Video capture

2K at 30FPS

4K at 30FPS

Video playback

2K at 30FPS

H.264, H.265, VP8, VP9

Video codecs

H.264, H.265, VP9

AIFF, CAF, MP3, MP4, WAV

Audio codecs

AAC, AIFF, CAF, MP3, MP4, WAV

Balong 5000

Modem

-

Connectivity

LTE Cat. 22

4G support

LTE Cat. 13

是

5G support

No

Up to 1277 Mbps

Download speed

Up to 650 Mbps

Up to 177 Mbps

Upload speed

Up to 150 Mbps

5

Wi-Fi

5

5.0

Bluetooth

5.2

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC

Info

Apr 2020

Announced

May 2022

Flagship

Class

Mid range

Hi6290

Model number

MT6789

-

Official page

MediaTek Helio G99

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