Home Mobile and Tablet SoC Comparison HiSilicon Kirin 990 4G vs Qualcomm Snapdragon 821

HiSilicon Kirin 990 4G vs Qualcomm Snapdragon 821

HiSilicon Kirin 990 4G
VS
Qualcomm Snapdragon 821
HiSilicon Kirin 990 4G
Qualcomm Snapdragon 821
We compared two versions of phone SoCs: 8 cores 2860MHz HiSilicon Kirin 990 4G vs. 4 cores 2342MHz Qualcomm Snapdragon 821 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.

Main Differences

HiSilicon Kirin 990 4G Advantages
Better graphics card performance FLOPS (0.6912 TFLOPS vs 0.3343 TFLOPS )
Larger memory bandwidth (34.1GB/s vs 29.8GB/s)
Higher Frequency (2860MHz vs 2342MHz)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (6W vs 11W)
Released 3 years and 2 months late

Score

Benchmark

AnTuTu 10
HiSilicon Kirin 990 4G +198%
695853
Qualcomm Snapdragon 821
233076
Geekbench 6 Single Core
HiSilicon Kirin 990 4G +153%
990
Qualcomm Snapdragon 821
391
Geekbench 6 Multi Core
HiSilicon Kirin 990 4G +298%
3179
Qualcomm Snapdragon 821
797
FP32 (float)
HiSilicon Kirin 990 4G +106%
691
Qualcomm Snapdragon 821
334
HiSilicon Kirin 990 4G
VS
Qualcomm Snapdragon 821

CPU

2x 2.86 GHz – Cortex-A76
2x 2.09 GHz – Cortex-A76
4x 1.86 GHz – Cortex-A55
Architecture
2x 2.342 GHz – Kryo
2x 1.6 GHz – Kryo
2860 MHz
Frequency
2342 MHz
8
Cores
4
ARMv8.2-A
Instruction set
ARMv8-A
2 MB
L2 cache
1 MB
7 nm
Process
14 nm
8
Transistor count
2
6 W
TDP
11 W
TSMC
Manufacturing
Samsung

Graphics

Mali-G76 MP16
GPU name
Adreno 530
600 MHz
GPU frequency
653 MHz
16
Execution units
1
36
Shading units
256
12
Max size
8
0.6912 TFLOPS
FLOPS
0.3343 TFLOPS
1.3
Vulkan version
1.0
2.0
OpenCL version
2.0
12
DirectX version
11

Memory

LPDDR4X
Memory type
LPDDR4
2133 MHz
Memory frequency
1866 MHz
4x 16 Bit
Bus
4x 16 Bit
34.1 Gbit/s
Max bandwidth
29.8 Gbit/s

Multimedia (ISP)

Da Vinci
Neural processor (NPU)
Hexagon 680
UFS 2.1, UFS 3.0
Storage type
eMMC 5.1, UFS 2.0
3360 x 1440
Max display resolution
3840 x 2160
-
Max camera resolution
1x 28MP, 2x 13MP
4K at 60FPS
Video capture
4K at 30FPS
4K at 60FPS
Video playback
4K at 30FPS
H.264, H.265, VC-1
Video codecs
H.264, H.265, VP8, VP9
AIFF, CAF, MP3, MP4, WAV
Audio codecs
AIFF, CAF, MP3, MP4, WAV
Balong 765
Modem
X12

Connectivity

LTE Cat. 19
4G support
LTE Cat. 12
No
5G support
No
Up to 1400 Mbps
Download speed
Up to 600 Mbps
Up to 200 Mbps
Upload speed
Up to 150 Mbps
6
Wi-Fi
5
5.0
Bluetooth
4.1
GPS, GLONASS, Beidou, Galileo
Navigation
GPS, GLONASS, Beidou, Galileo

Info

Oct 2019
Announced
Aug 2016
Flagship
Class
Flagship
-
Model number
MSM8996 Pro-AC
HiSilicon Kirin 990 4G
Official page
Qualcomm Snapdragon 821

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