Kirin 990 4G vs Kirin 820 Comparison
 |
HiSilicon Kirin 990 4G versus Hisilicon Kirin 820 |  |
|---|---|---|
|
Total: 17.34 Ghz %5.9 more speed 2x 2.86 GHz – Cortex-A76 2x 2.09 GHz – Cortex-A76 4x 1.86 GHz – Cortex-A55 |
Total GHZ
High CPU clock ghz is high speed |
Total: 16.38 Ghz
1x 2.36 GHz – Cortex-A76 3x 2.22 GHz – Cortex-A76 4x 1.84 GHz – Cortex-A55 |
|
8 |
Total Core more CPU cores more power! |
8 |
|
2860 Mhz
%21.2 more |
Frequency
higher is better |
2360 Mhz
|
|
Arm V8.0 |
Architecture
Newest version is better |
Arm V8.2
newer version |
|
7 Nanometer
|
Transistor Size
smaller is better |
7 Nanometer
|
| Mali G76 MP16 | GPU Name | Mali G-57 MP6 |
|
600 Mhz
|
GPU Frequency
higher is better |
2133 Mhz
+ %255.5 |
|
1.0
|
Vulkan Version
newer is better |
1.1
newer version |
|
2.0
|
Opencl Version
newer is better |
2.0
|
|
12
|
Directx Version
newer is better |
12
|
|
LPDDR4X
|
Memory Type
newer ram type is better |
LPDDR4X
|
|
2133 Mhz
|
Memory Frequency
higher is better |
2133 Mhz
|
|
31.78 GB/s
|
Memory Bandwith
higher is better |
31.78 GB/s
|
|
12 GB
|
Memory Capacity
higher is better |
12 GB
|
|
Yes |
A.I. CPU
It is advantageous to have artificial intelligence chip. |
Yes
|
|
UFS 2.1, UFS 3.0
+ %50.0 |
Storage
higher is better |
UFS 2.1
|
|
3360 x 1440
|
Screen Resolution
higher is better |
3360 x 1440
|
|
8K at 30FPS, 4K at 60FPS
+ %300.0 |
Video Record
Higher video resulotion and higher fps is better |
4K at 30FPS
|
|
H.264, H.265, VC-1
|
Codec Support
more codec support is betterr |
H.264, H.265, AV1, VP9
+ %33.3 |
|
AIFF, CAF, MP3, MP4, WAV
|
Sound Codecs
more codec support is better |
AIFF, CAF, MP3, MP4, WAV
|
| Modem Chip | Balong 5000 | |
|
LTE Cat. 21
|
4G class
Higher class is better for 4g speed |
LTE Cat. 22
+ %4.8 |
|
No
|
5g Support
5G support is important for high speed data |
Yes
|
|
1400 Mbps
|
Download Speed
Higher is better |
1600 Mbps
+ %14.3 |
|
200 Mbps
|
Upload Speed
Higher is better |
200 Mbps
|
|
6
|
Wifi Version
Higher is better |
6
|
|
5.0
|
Bluetooth Version
Higher is better |
5.1
+ newer |
|
GPS, GLONASS, Beidou
|
GPS
more satellites, higher accuracy |
GPS, GLONASS, Beidou
|
|
October 2019
|
Release
newer date may contain newer technologies. |
March 2020
+ newer |
|
746
+ %16.6 |
Geekbench5 Single Benchmark
Higher geekbench single score, higher single core processing power |
640
|
|
3111
+ %23.2 |
Geekbench5 Multi Benchmark
Higher geekbench multiscore, higher multi-core processing power |
2525
|
|
434010
+ %14.7 |
Antutu 8 Benchmark
higher score is faster |
378521
|