Qualcomm Snapdragon 821 vs Qualcomm Snapdragon 870

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Which processor is better? We compared Qualcomm Snapdragon 821 with Qualcomm Snapdragon 870. Compare, analyze the specifications. Find out their scores in popular benchmarks (AnTuTu 10, GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?

CPU cores and architecture

Architecture 4x 2.4 GHz – Kryo
4x 1.6 GHz – Kryo
1x 3.20 GHz – Cortex-A77 (Kryo 585 Prime)
3x 2.42 GHz – Cortex-A77 (Kryo 585 Gold)
4x 1.80 GHz – Cortex-A55 (Kryo 585 Silver)
Number of cores 8 8
Instruction Set ARMv8-A ARMv8.2-A
Lithography 14 nm 7 nm
Number of transistors 2000 million
TDP 11 Watt 10 Watt
Neural Processing Qualcomm Hexagon 680 Qualcomm Hexagon 698

Memory (RAM)

Max amount up to 8 GB up to 16 GB
Memory type LPDDR4 LPDDR5
Memory frequency 1866 MHz 2750 MHz
Memory-bus 2x16 bit 4x16 bit

Storage

Storage specification UFS 2.0 UFS 3.1

Graphics

GPU name Adreno 530 Adreno 650
GPU Architecture Adreno 500 Adreno 600
GPU frequency 650 MHz 670 MHz
Execution units 2 2
Shaders 256 512
DirectX 11.2 12
OpenCL API 2.0 2.0
OpenGL API ES 3.1 ES 3.2
Vulkan API 1.0 1.1

Camera, Video, Display

Max screen resolution 3840x2160 3840x2160@60Hz
Max camera resolution 1x 28MP, 2x 1x 200MP, 2x 25MP
Max Video Capture 4K@30fps 8K@30fps
Video codec support H.264 (AVC)
H.265 (HEVC)
H.264 (AVC)
H.265 (HEVC)
VP8
VP9

Wireless

4G network Yes Yes
5G network Yes Yes
Peak Download Speed 0.6 Gbps 7.5 Gbps
Peak Upload Speed 0.15 Gbps 3 Gbps
Wi-Fi 5 (802.11ac) 6 (802.11ax)
Bluetooth 4.1 5.2
Satellite navigation BeiDou
GPS
Galileo
GLONASS
BeiDou
GPS
Galileo
GLONASS
NavIC
QZSS
SBAS

Supplemental Information

Launch Date 2016 Quarter 3 2021 Quarter 1
Partnumber MSM8996 Pro-AB, MSM8996 Pro-AC SM8250-AC
Vertical Segment Mobiles Mobiles
Positioning Flagship Flagship

AnTuTu 10

Total Score
Snapdragon 821
232375
Snapdragon 870
700103

GeekBench 6 Single-Core

Score
Snapdragon 821
353
Snapdragon 870
991

GeekBench 6 Multi-Core

Score
Snapdragon 821
857
Snapdragon 870
3362