Qualcomm Snapdragon 845 vs HiSilicon Kirin 990 4G
We compared two versions of phone SoCs: 8 cores 2800MHz Qualcomm Snapdragon 845 vs. 8 cores 2860MHz HiSilicon Kirin 990 4G . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
Qualcomm Snapdragon 845 's Advantages
Better graphics card performance FLOPS (0.727 TFLOPS vs 0.6912 TFLOPS )
HiSilicon Kirin 990 4G 's Advantages
Larger memory bandwidth (34.1GB/s vs 29.8GB/s)
Higher Frequency (2860MHz vs 2800MHz)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (6W vs 9W)
Released 1 years and 10 months late
Score
Benchmark
AnTuTu 10
Qualcomm Snapdragon 845
448489
HiSilicon Kirin 990 4G
+55%
695853
Geekbench 6 Single Core
Qualcomm Snapdragon 845
566
HiSilicon Kirin 990 4G
+74%
990
Geekbench 6 Multi Core
Qualcomm Snapdragon 845
2075
HiSilicon Kirin 990 4G
+53%
3179
FP32 (float)
Qualcomm Snapdragon 845
+5%
0.727 TFLOPS
HiSilicon Kirin 990 4G
0.691 TFLOPS
AnTuTu 9
CPU
4x 2.8 GHz – Kryo 385 Gold (Cortex-A75)
4x 1.8 GHz – Kryo 385 Silver (Cortex-A55)
Architecture
2x 2.86 GHz – Cortex-A76
2x 2.09 GHz – Cortex-A76
4x 1.86 GHz – Cortex-A55
2800 MHz
Frequency
2860 MHz
8
Cores
8
ARMv8.2-A
Instruction set
ARMv8.2-A
L1 cache
256 KB
L2 cache
2 MB
0
L3 cache
-
10 nm
Process
7 nm
3
Transistor count
8
9 W
TDP
6 W
Samsung
Manufacturing
TSMC
Graphics
Adreno 630
GPU name
Mali-G76 MP16
710 MHz
GPU frequency
600 MHz
2
Execution units
16
256
Shading units
36
8
Max size
12
0.727 TFLOPS
FLOPS
0.6912 TFLOPS
1.1
Vulkan version
1.3
2.0
OpenCL version
2.0
12.1
DirectX version
12
Memory
LPDDR4X
Memory type
LPDDR4X
1866 MHz
Memory frequency
2133 MHz
2x 32 Bit
Bus
4x 16 Bit
29.8 Gbit/s
Max bandwidth
34.1 Gbit/s
AI
-
-
-
-
-
-
Multimedia (ISP)
Hexagon 685
Neural processor (NPU)
Da Vinci
UFS 2.1
Storage type
UFS 2.1, UFS 3.0
3840 x 2160
Max display resolution
3360 x 1440
1x 192MP
Max camera resolution
-
4K at 60FPS
Video capture
4K at 60FPS
-
4K at 60FPS
Video playback
4K at 60FPS
H.264, H.265, VP9
Video codecs
H.264, H.265, VC-1
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
AIFF, CAF, MP3, MP4, WAV
X20
Modem
Balong 765
Connectivity
LTE Cat. 18
4G support
LTE Cat. 19
No
5G support
No
Up to 1200 Mbps
Download speed
Up to 1400 Mbps
Up to 150 Mbps
Upload speed
Up to 200 Mbps
5
Wi-Fi
6
5.0
Bluetooth
5.0
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS
Navigation
GPS, GLONASS, Beidou, Galileo
Info
Dec 2017
Announced
Oct 2019
Flagship
Class
Flagship
SDM845
Model number
-
