Qualcomm Snapdragon 8 Gen 2 vs HiSilicon Kirin 985
We compared two versions of phone SoCs: 8 cores 3200MHz Qualcomm Snapdragon 8 Gen 2 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 8 Gen 2 's Advantages
Better graphics card performance FLOPS (3.4816 TFLOPS vs 0.652 TFLOPS )
Larger memory bandwidth (64GB/s vs 17GB/s)
Higher Frequency (3200MHz vs 2580MHz)
More modern manufacturing process (4nm vs 7nm)
Released 2 years and 7 months late
HiSilicon Kirin 985 's Advantages
Lower TDP (6W vs 6.3W)
Score
Benchmark
FP32 (float)
Qualcomm Snapdragon 8 Gen 2
+433%
3481
HiSilicon Kirin 985
652
CPU
1x 3.2 GHz – Cortex-X3
2x 2.8 GHz – Cortex-A715
2x 2.8 GHz – Cortex-A710
3x 2 GHz – Cortex-A510
Architecture
1x 2.58 GHz – Cortex-A76
3x 2.4 GHz – Cortex-A76
4x 1.84 GHz – Cortex-A55
3200 MHz
Frequency
2580 MHz
8
Cores
8
ARMv9-A
Instruction set
ARMv8.2-A
1 MB
L2 cache
-
0
L3 cache
-
4 nm
Process
7 nm
6.3 W
TDP
6 W
TSMC
Manufacturing
-
Graphics
Adreno 740
GPU name
Mali-G77 MP8
680 MHz
GPU frequency
700 MHz
2
Execution units
8
1280
Shading units
128
24
Max size
12
3.4816 TFLOPS
FLOPS
0.652 TFLOPS
1.3
Vulkan version
1.1
2.0
OpenCL version
2.0
12.1
DirectX version
12
Memory
LPDDR5X
Memory type
LPDDR4X
4200 MHz
Memory frequency
2133 MHz
4x 16 Bit
Bus
2x 16 Bit
64 Gbit/s
Max bandwidth
17 Gbit/s
Multimedia (ISP)
Hexagon
Neural processor (NPU)
是
UFS 3.1, UFS 4.0
Storage type
UFS 2.1, UFS 3.0
3840 x 2160
Max display resolution
3120 x 1440
1x 200MP
Max camera resolution
1x 48MP, 2x 20MP
8K at 30FPS, 4K at 120FPS
Video capture
4K at 30FPS
8K at 60FPS, 4K at 120FPS
Video playback
4K at 30FPS
H.264, H.265, AV1, VP8, VP9
Video codecs
H.264, H.265, VP8, VP9
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
AIFF, CAF, MP3, MP4, WAV
Snapdragon X70
Modem
Balong 5000
Connectivity
LTE Cat. 24
4G support
LTE Cat. 22
Yes
5G support
是
Up to 10000 Mbps
Download speed
Up to 1277 Mbps
Up to 3500 Mbps
Upload speed
Up to 177 Mbps
7
Wi-Fi
5
5.3
Bluetooth
5.0
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo
Info
Nov 2022
Announced
Apr 2020
Flagship
Class
Flagship
SM8550-AB
Model number
Hi6290
