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Qualcomm Snapdragon 821 VS HiSilicon Kirin 955 Comparison

Comparison of HiSilicon Kirin 955 and HiSilicon Kirin 955. See Qualcomm Snapdragon 821 VS HiSilicon Kirin 955 Compare Processor specs, benchmark scores, and performance. See what mobile processor is better.

This page tells you key differences in specs of Qualcomm Snapdragon 821 and HiSilicon Kirin 955. If you care for performance, you can check this comparison. We have also compared the benchmark scores to tell you performance differences in Qualcomm Snapdragon 821 and HiSilicon Kirin 955.

This page was last updated on 10, June 2026

CPU Performance
Snapdragon 821
80% Complete (danger)
26
Kirin 955
80% Complete (danger)
24
Gaming Performance
Snapdragon 821
80% Complete (danger)
21
Kirin 955
80% Complete (danger)
6
Battery Performance
Snapdragon 821
80% Complete (danger)
26
Kirin 955
80% Complete (danger)
24
Product Name Snapdragon 821 Kirin 955
Released On August 2016 April 2016
Brand Qualcomm HiSilicon
Model Number MSM8996 Pro
snapdragon HiSilicon
Benchmarks
Antutu
CPU 67962
GPU 61224
Memory 43896
UX 59644
Total score 231620
CPU 54012
GPU 8135
Memory 29524
UX 48356
Total score 139854
Geekbench
Single-Core Score 337
Multi-Core Score 747
Image compression 51.2 Mpixels/s
Face detection 7.96 images/s
Speech recognition 15.4 words/s
Machine learning 14 images/s
Camera shooting 10.7 images/s
HTML 5 0.71 Mnodes/s
SQLite 239.7 Krows/s
Single-Core Score 341
Multi-Core Score 1092
Image compression 72.65 Mpixels/s
Face detection 10.7 images/s
Speech recognition 19.25 words/s
Machine learning 16.35 images/s
Camera shooting 8.98 images/s
HTML 5 1.36 Mnodes/s
SQLite 366.8 Krows/s
3D Mark
Graphics test 5 FPS
Score 886
Processor
Architecture 2x 2.342 GHz - Kryo, 2x 1.6 GHz - Kryo 4x 2.5 GHz - Cortex-A72, 4x 1.8 GHz - Cortex-A53
Cores 4 8
Frequency 2342 MHz 2500 MHz
Instruction Set ARMv8-A ARMv8-A
Transistor Count 2 billion
L1 Cache 64 KB
L2 Cache 3 MB
L3 Cache
Manufacturing Process 14 nanometers 16 nanometers
TDP 11 W 5 W
Graphics
GPU Name Adreno 530 ARM Mali-T880 MP4
Graphis Architecture Adreno 500 Midgard
GPU Frequency 653 MHz 900 MHz
Execution Units 2 4
Shading Units 256 64
Shading Units 256 64
FLOPS 519 Gigaflops 122 Gigaflops
Vulkan Version 1.0 1.0
Opencl Version 2.0 1.2
DirectX Version 11.2 11.2
Memory
Memory Type LPDDR4 LPDDR4
Memory Bus 4x 16 Bit 2x 16 Bit
Memory Frequency 1866 MHz
Max bandwidth 29.8 Gbit/s
Max Size 6 GB 4 GB
Storage Type eMMC 5.1, UFS 2.0 eMMC 5.1, UFS 2.0
Multimedia
Neural Processor Hexagon 680 No
Max Display Resolution 3840 x 2160 1920 x 1080
Max Camera Resolution 1x 28MP, 2x 13MP 1x 32MP, 2x 12MP
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, VP8, VP9
Audio Codecs AIFF, CAF, MP3, MP4, WAV AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC
Connectivity
Modem X12
4G LTE Cat. 12 LTE Cat. 6
5G No No
Download Speed Up to 600 Mbps Up to 300 Mbps
Upload Speed Up to 150 Mbps Up to 50 Mbps
Wi-Fi 5 5
Bluetooth 4.1 4.2
Navigation GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo

Qualcomm Snapdragon 821 VS HiSilicon Kirin 955 Comparison

You can see the comparison of both mobile platforms Qualcomm Snapdragon 821 and HiSilicon Kirin 955 side by side. Now you are free to judge and decide what mobile platform is better and offers better performance.