GPU: Adreno 530Cores: 4Clock: 2342 MHz
Qualcomm Snapdragon 821 – an 4-core chipset that was announced on August 16, 2016, and is manufactured using a 14-nanometer process technology. It has 2 cores Kryo at 2342 MHz and 2 cores Kryo at 1600 MHz.
Benchmarks
Performance tests in popular benchmarks
AnTuTu 9
The AnTuTu Benchmark measures CPU, GPU, RAM, and I/O performance in different scenarios
Qualcomm Snapdragon 821
234870
CPU
60225
GPU
77910
Memory
37119
UX
59954
Total score
234870
GeekBench 5
The GeekBench test shows raw single-threaded and multithreaded CPU performance
Image compression
50.4 Mpixels/s
Face detection
6.99 images/s
Speech recognition
15.4 words/s
Machine learning
16.4 images/s
Camera shooting
10.7 images/s
HTML 5
0.7 Mnodes/s
SQLite
222.3 Krows/s
3DMark
A cross-platform benchmark that assesses graphics performance in Vulkan (Metal)
3DMark Wild Life Performance
891
Graphics test
5 FPS
Score
891
Smartphones
Click on the device name to view detailed information
Specifications
Detailed specifications of the Snapdragon 821 SoC with Adreno 530 graphics
Architecture
2x 2.342 GHz – Kryo
Cores
4
Frequency
2342 MHz
Instruction set
ARMv8-A
L1 cache
64 KB
L2 cache
1 MB
Process
14 nanometers
Transistor count
2 billion
TDP
11 W
GPU name
Adreno 530
Architecture
Adreno 500
GPU frequency
653 MHz
Execution units
2
Shading units
256
FLOPS
334 Gigaflops
Vulkan version
1.0
OpenCL version
2.0
DirectX version
12
Memory type
LPDDR4
Memory frequency
1866 MHz
Bus
4x 16 Bit
Max bandwidth
29.8 Gbit/s
Max size
8 GB
Neural processor (NPU)
Hexagon 680
Storage type
eMMC 5.1, UFS 2.0
Max display resolution
3840 x 2160
Max camera resolution
1x 28MP, 2x 13MP
Video capture
4K at 30FPS
Video playback
4K at 30FPS
Video codecs
H.264, H.265, VP8, VP9
Audio codecs
AIFF, CAF, MP3, MP4, WAV
Modem
X12
4G support
LTE Cat. 12
5G support
No
Download speed
Up to 600 Mbps
Upload speed
Up to 150 Mbps
Wi-Fi
5
Bluetooth
4.1
Navigation
GPS, GLONASS, Beidou, Galileo
