CPU.wiki

Snapdragon 855 vs Exynos 9820 Comparison

Qualcomm Snapdragon 855 Qualcomm Snapdragon 855 versus Samsung Exynos 9820 Samsung Exynos 9820
Total: 17.3 Ghz 1x 2.84 GHz – Cortex-A76 (Kryo 485 Gold)
3x 2.42 GHz – Cortex-A76 (Kryo 485 Gold)
4x 1.8 GHz – Cortex-A55 (Kryo 485 Silver)
Total GHZ
more ghz is more speed
Total: 17.6 Ghz %1.7 more speed 2x 2.7 GHz – Mongoose
2x 2.3 GHz – Cortex-A75
4x 1.9 GHz – Cortex-A55
8
Total Core
more cores is more power
8
2840 Mhz
%5.2 more
Frequency
higher frequency is more number of operations
2700 Mhz
Arm V8.1
Architecture
new version has more features
Arm V8.2
newer version
0.384 MB
+ %100.0
L1 Cache
higher is better
0.192 MB
0.768 MB
L2 Cache
higher is better
1 MB
+ %30.2
2 MB
L3 Cache
higher is better
2 MB
7 Nanometer
↓ %14.3
Transistor Size
smaller is better
8 Nanometer
Adreno 640 GPU Name Mali G76 MP12
585 Mhz
GPU Frequency
higher is better
600 Mhz
+ %2.6
384
+ %284.0
Arithmetic logic unit
higher is better
100
1.1
newer version
Vulkan Version
newer is better
1.0
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
34.1 GB/s
+ %9.6
Memory Bandwith
higher is better
31.1 GB/s
16 GB
+ %33.3
Memory Capacity
higher is better
12 GB
Yes
A.I. CPU
It is advantageous to have artificial intelligence chip.
Yes
UFS 3.0
Storage
higher is better
UFS 2.1, UFS 3.0
3840 x 2160
+ %50.0
Screen Resolution
higher is better
2560 x 1600
1x 48MP, 2x 24MP
+ %71.4
Cameras
More camera and higher pixel is better
1x 24MP, 2x 16MP
4K at 120FPS
Video Record
Higher video resulotion and higher fps is better
8K at 60FPS, 4K at 150FPS
+ %125.0
H.264, H.265, VP8, VP9
+ %33.3
Codec Support
more codec support is betterr
H.264, H.265, VP9
AAC, AIFF, CAF, MP3, MP4, WAV
+ %20.0
Sound Codecs
more codec support is better
AIFF, CAF, MP3, MP4, WAV
X24 LTE, X50 5G Modem Chip
LTE Cat. 20
4G class
Higher class is better for 4g speed
LTE Cat. 20