HiSilicon Kirin 985 vs Qualcomm Snapdragon 678

VS

HiSilicon Kirin 985

Qualcomm Snapdragon 678

We compared two versions of phone SoCs: 8 cores 2580MHz HiSilicon Kirin 985 vs. 8 cores 2200MHz Qualcomm Snapdragon 678 . 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 0.3244 TFLOPS )

Larger memory bandwidth (34.1GB/s vs 14.9GB/s)

Higher Frequency (2580MHz vs 2200MHz)

More modern manufacturing process (7nm vs 11nm)

Qualcomm Snapdragon 678 Advantages

Released 8 months late

Score

Benchmark

FP32 (float)

HiSilicon Kirin 985 +101%

652

Qualcomm Snapdragon 678

324

HiSilicon Kirin 985

VS

Qualcomm Snapdragon 678

CPU

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

Architecture

2x 2.2 GHz – Kryo 460 Gold (Cortex-A76)
6x 1.7 GHz – Kryo 460 Silver (Cortex-A55)

2580 MHz

Frequency

2200 MHz

8

Cores

8

ARMv8.2-A

Instruction set

ARMv8-A

-

L2 cache

256 KB

7 nm

Process

11 nm

6 W

TDP

6 W

-

Manufacturing

Samsung

Graphics

Mali-G77 MP8

GPU name

Adreno 612

700 MHz

GPU frequency

845 MHz

8

Execution units

2

128

Shading units

96

12

Max size

8

0.652 TFLOPS

FLOPS

0.3244 TFLOPS

1.1

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

4x 16 Bit

Bus

2x 16 Bit

34.1 Gbit/s

Max bandwidth

14.9 Gbit/s

Multimedia (ISP)

是

Neural processor (NPU)

Hexagon 685

UFS 2.1, UFS 3.0

Storage type

eMMC 5.1, UFS 2.1

3120 x 1440

Max display resolution

2520 x 1080

1x 48MP, 2x 20MP

Max camera resolution

1x 192MP, 2x 25MP

4K at 30FPS

Video capture

4K at 30FPS

Video playback

4K 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

X12

Connectivity

LTE Cat. 22

4G support

LTE Cat. 12

是

5G support

No

Up to 1277 Mbps

Download speed

Up to 600 Mbps

Up to 177 Mbps

Upload speed

Up to 150 Mbps

5

Wi-Fi

5

5.0

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo

Navigation

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Info

Apr 2020

Announced

Dec 2020

Flagship

Class

Mid range

Hi6290

Model number

SM6150-AC

-

Official page

Qualcomm Snapdragon 678

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