Qualcomm Snapdragon 660 vs HiSilicon Kirin 820
SOC Specs Compare
CPU
Architecture
4x 2.2 GHz – Kryo 260 Gold (Cortex-A73)4x 1.84 GHz – Kryo 260 Silver (Cortex-A53)
1x 2.36 GHz – Cortex-A763x 2.22 GHz – Cortex-A764x 1.84 GHz – Cortex-A55
Frequency
2200 MHz
2360 MHz
Cores
8
8
Instruction set
ARMv8-A
ARMv8.2-A
L2 cache
0
-
Process
14 nm
7 nm
Transistor count
1.75
-
TDP
5 W
5 W
Manufacturing
Samsung
-
Graphics
GPU name
Adreno 512
Mali-G57 MP6
GPU frequency
850 MHz
850 MHz
Execution units
1
6
Shading units
128
64
Vulkan version
1.0
1.3
OpenCL version
2.0
2.0
DirectX version
11
12
Memory
Memory Type
LPDDR4X
LPDDR4X
Memory frequency
1866 MHz
2133 MHz
Bus
2x 16 Bit
4x 16 Bit
Max bandwidth
13.9 Gbit/s
31.78 Gbit/s
Multimedia (ISP)
Neural processor (NPU)
Hexagon 680
Yes
Storage type
eMMC 5.1, UFS 2.1
UFS 2.1
Max display resolution
2560 x 1600
3360 x 1440
Max camera resolution
1x 48MP, 2x 16MP
1x 48MP, 2x 20MP
Video capture
4K at 30FPS
4K at 30FPS
Video playback
4K at 30FPS
4K at 30FPS
Video codecs
H.264, H.265, VP8, VP9
H.264, H.265, AV1, VP9
Audio codecs
AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC
AIFF, CAF, MP3, MP4, WAV
Connectivity
4G support
LTE Cat. 13
LTE Cat. 24
5G support
No
Yes
Download speed
Up to 600 Mbps
Up to 4600 Mbps
Upload speed
Up to 150 Mbps
Up to 200 Mbps
Wi-Fi
5
6
Bluetooth
5.0
5.1
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
GPS, GLONASS, Beidou
Info
📊 Benchmark
AnTuTu 10
225,927
498,005
Geekbench 6
345
-
Geekbench 6
1,242
-
FP32 (float)
217
652