HiSilicon Kirin 655 vs Qualcomm Snapdragon 680
We compared two versions of phone SoCs: 8 cores 2120MHz HiSilicon Kirin 655 vs. 8 cores 2400MHz Qualcomm Snapdragon 680 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
Qualcomm Snapdragon 680 's Advantages
Better graphics card performance FLOPS (0.284 TFLOPS vs 0.0576 TFLOPS )
Higher Frequency (2400MHz vs 2120MHz)
More modern manufacturing process (6nm vs 16nm)
Released 4 years and 10 months late
Score
Benchmark
Geekbench 6 Single Core
HiSilicon Kirin 655
189
Qualcomm Snapdragon 680
+119%
414
Geekbench 6 Multi Core
HiSilicon Kirin 655
694
Qualcomm Snapdragon 680
+108%
1447
FP32 (float)
HiSilicon Kirin 655
57
Qualcomm Snapdragon 680
+398%
284
CPU
4x 2.12 GHz – Cortex-A53
4x 1.7 GHz – Cortex-A53
Architecture
4x 2.4 GHz – Kryo 265 Gold (Cortex-A73)
4x 1.9 GHz – Kryo 265 Silver (Cortex-A53)
2120 MHz
Frequency
2400 MHz
8
Cores
8
ARMv8-A
Instruction set
ARMv8.2-A
16 nm
Process
6 nm
4
Transistor count
-
5 W
TDP
-
-
Manufacturing
TSMC
Graphics
Mali-T830 MP2
GPU name
Adreno 610
900 MHz
GPU frequency
1110 MHz
2
Execution units
1
16
Shading units
128
4
Max size
8
0.0576 TFLOPS
FLOPS
0.284 TFLOPS
1.0
Vulkan version
1.1
1.2
OpenCL version
2.0
11
DirectX version
12.1
Memory
LPDDR3
Memory type
LPDDR4X
933 MHz
Memory frequency
2133 MHz
2x 32 Bit
Bus
2x 16 Bit
-
Max bandwidth
17 Gbit/s
Multimedia (ISP)
No
Neural processor (NPU)
Hexagon 686
eMMC 5.1
Storage type
eMMC 5.1, UFS 2.2
1920 x 1200
Max display resolution
2520 x 1080
1x 16MP, 2x 8MP
Max camera resolution
1x 64MP, 2x 16MP
1K at 60FPS
Video capture
1K at 60FPS
1080p at 60FPS
Video playback
1080p at 60FPS
H.264, H.265
Video codecs
H.264, H.265, VP8, VP9
AIFF, CAF, MP3, MP4, WAV
Audio codecs
AIFF, CAF, MP3, MP4, WAV
-
Modem
X11
Connectivity
LTE Cat. 7
4G support
LTE Cat. 13
No
5G support
No
Up to 300 Mbps
Download speed
Up to 390 Mbps
Up to 50 Mbps
Upload speed
Up to 150 Mbps
4
Wi-Fi
5
4.1
Bluetooth
5.1
GPS, GLONASS, Beidou
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Info
Dec 2016
Announced
Oct 2021
Mid range
Class
Low end
-
Model number
SM6225
