Qualcomm Snapdragon 678 vs HiSilicon Kirin 985

VS

Qualcomm Snapdragon 678 HiSilicon Kirin 985

We compared two versions of phone SoCs: 8 cores 2200MHz Qualcomm Snapdragon 678 vs. 8 cores 2580MHz HiSilicon Kirin 985 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

Qualcomm Snapdragon 678 Advantages

Released 8 months late

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)

Score

Benchmark

FP32 (float)

Qualcomm Snapdragon 678

324

HiSilicon Kirin 985 +101%

652

Qualcomm Snapdragon 678

VS

HiSilicon Kirin 985

CPU

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

Architecture

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

2200 MHz

Frequency

2580 MHz

8

Cores

8

256 KB

L2 cache

-

11 nm

Process

7 nm

6 W

TDP

6 W

Samsung

Manufacturing

-

Graphics

Adreno 612

GPU name

Mali-G77 MP8

845 MHz

GPU frequency

700 MHz

2

Execution units

8

96

Shading units

128

8

Max size

12

0.3244 TFLOPS

FLOPS

0.652 TFLOPS

1.1

Vulkan version

1.1

2.0

OpenCL version

2.0

12.1

DirectX version

12

Memory

LPDDR4X

Memory type

LPDDR4X

1866 MHz

Memory frequency

2133 MHz

2x 16 Bit

Bus

4x 16 Bit

14.9 Gbit/s

Max bandwidth

34.1 Gbit/s

AI

Hexagon 685

NPU

是

Multimedia (ISP)

Hexagon 685

Neural processor (NPU)

是

eMMC 5.1, UFS 2.1

Storage type

UFS 2.1, UFS 3.0

2520 x 1080

Max display resolution

3120 x 1440

1x 192MP, 2x 25MP

Max camera resolution

1x 48MP, 2x 20MP

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

AAC, AIFF, CAF, MP3, MP4, WAV

Audio codecs

AIFF, CAF, MP3, MP4, WAV

X12

Modem

Balong 5000

Connectivity

LTE Cat. 12

4G support

LTE Cat. 22

No

5G support

是

Up to 600 Mbps

Download speed

Up to 1277 Mbps

Up to 150 Mbps

Upload speed

Up to 177 Mbps

5

Wi-Fi

5

5.0

Bluetooth

5.0

GPS, GLONASS, Beidou, Galileo, QZSS, SBAS

Navigation

GPS, GLONASS, Beidou, Galileo

Info

Dec 2020

Announced

Apr 2020

Mid range

Class

Flagship

SM6150-AC

Model number

Hi6290

Qualcomm Snapdragon 678

Official page

-

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