Qualcomm Snapdragon 7 Gen 1 vs HiSilicon Kirin 8020
We compared two versions of phone SoCs: 8 cores 2400MHz Qualcomm Snapdragon 7 Gen 1 vs. 8 cores 2285MHz HiSilicon Kirin 8020 . You will find out which processor performs better in benchmark tests, key specifications, power consumption, and more.
Main Differences
Qualcomm Snapdragon 7 Gen 1 's Advantages
Higher Frequency (2400MHz vs 2285MHz)
More modern manufacturing process (4nm vs 7nm)
HiSilicon Kirin 8020 's Advantages
Better graphics card performance FLOPS (1.7203 TFLOPS vs 1.0138 TFLOPS )
Larger memory bandwidth (68.2GB/s vs 25.6GB/s)
Released 3 years late
Score
Benchmark
AnTuTu 10
Qualcomm Snapdragon 7 Gen 1
595452
HiSilicon Kirin 8020
+62%
968920
FP32 (float)
Qualcomm Snapdragon 7 Gen 1
1.013 TFLOPS
HiSilicon Kirin 8020
+69%
1.72 TFLOPS
AnTuTu 9
CPU
1x 2.4 GHz – Cortex-A710
3x 2.36 GHz – Cortex-A710
4x 1.8 GHz – Cortex-A510
Architecture
1x 2.285 GHz –
3x 2.05 GHz –
4x 1.3 GHz –
2400 MHz
Frequency
2285 MHz
8
Cores
8
ARMv9-A
Instruction set
ARMv8-A
-
3 MB
L2 cache
-
-
-
-
4 nm
Process
7 nm
-
-
-
5 W
TDP
-
Samsung
Manufacturing
SMIC
Graphics
Adreno 644
GPU name
Maleoon 920
660 MHz
GPU frequency
840 MHz
2
Execution units
-
384
Shading units
512
16
Max size
16
1.0138 TFLOPS
FLOPS
1.7203 TFLOPS
1.1
Vulkan version
1.3
2.0
OpenCL version
2.0
12.1
DirectX version
12
Memory
LPDDR5
Memory type
LPDDR5X
3200 MHz
Memory frequency
4266 MHz
2x 16 Bit
Bus
4x 16 Bit
25.6 Gbit/s
Max bandwidth
68.2 Gbit/s
AI
-
-
-
-
-
-
Multimedia (ISP)
Yes
Neural processor (NPU)
Da Vinci
UFS 3.1
Storage type
UFS 4.0
3360 x 1600
Max display resolution
-
1x 200MP
Max camera resolution
-
4K at 30FPS
Video capture
4K at 60FPS, 1K at 120FPS
-
4K at 30FPS
Video playback
4K at 60FPS, 1080p at 120FPS
H.264, H.265, VP9
Video codecs
- H.264
- H.265
- VP9
AAC, AIFF, CAF, MP3, MP4, WAV
Audio codecs
- AAC
- AIFF
- CAF
- MP3
- MP4
- WAV
X62
Modem
-
Connectivity
LTE Cat. 24
4G support
-
Yes
5G support
Yes
Up to 4400 Mbps
Download speed
-
Up to 1600 Mbps
Upload speed
-
6
Wi-Fi
7
5.3
Bluetooth
5.4
GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC
Navigation
GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC
Info
May 2022
Announced
May 2025
Mid range
Class
Mid range
SM7450-AB
Model number
-
