Qualcomm Snapdragon 778G vs Qualcomm Snapdragon 820

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Which processor is better? We compared Qualcomm Snapdragon 778G with Qualcomm Snapdragon 820. 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 1x 2.4 GHz – Cortex-A78 (Kryo 670 Prime)
3x 2.2 GHz – Cortex-A78 (Kryo 670 Gold)
4x 1.9 GHz – Cortex-A55 (Kryo 670 Silver)
2x 2.15 GHz – Kryo
2x 1.6 GHz – Kryo
Number of cores 8 4
Instruction Set ARMv8.2-A ARMv8-A
Lithography 6 nm 14 nm
TDP 5 Watt 11 Watt
Neural Processing Qualcomm Hexagon 770 Qualcomm Hexagon 680

Memory (RAM)

Max amount up to 16 GB up to 8 GB
Memory type LPDDR5 LPDDR4
Memory frequency 3200 MHz 1866 MHz
Memory-bus 2x16 bit 2x32 bit

Storage

Storage specification UFS 3.1 UFS 2.0

Graphics

GPU name Adreno 642L Adreno 530
GPU Architecture Adreno 600 Adreno 500
GPU frequency 620 MHz
Execution units 4 2
Shaders 384 256
DirectX 12 11.2
OpenCL API 2.0 2.0
OpenGL API ES 3.2 ES 3.2
Vulkan API 1.1 1.0

Camera, Video, Display

Max screen resolution 2520x1080@144Hz 3840x2160
Max camera resolution 1x 200MP, 1x 36MP + 1x 22MP 1x 28MP, 2x 13MP
Max Video Capture 4K@30fps 4K@30fps
Video codec support H.264 (AVC)
H.265 (HEVC)
VP8
VP9
H.264 (AVC)
H.265 (HEVC)

Wireless

4G network Yes Yes
5G network Yes Yes
Peak Download Speed 3.7 Gbps 0.6 Gbps
Peak Upload Speed 1.6 Gbps 0.15 Gbps
Wi-Fi 6 (802.11ax) 5 (802.11ac)
Bluetooth 5.2 4.1
Satellite navigation BeiDou
GPS
Galileo
GLONASS
NavIC
QZSS
BeiDou
GPS
Galileo
GLONASS
QZSS
SBAS

Supplemental Information

Launch Date 2021 Quarter 2 2015 Quarter 4
Partnumber SM7325 MSM8996
Vertical Segment Mobiles Mobiles
Positioning Mid-end Flagship

AnTuTu 10

Total Score
Snapdragon 778G
529357
Snapdragon 820
241750

GeekBench 6 Single-Core

Score
Snapdragon 778G
769
Snapdragon 820
318

GeekBench 6 Multi-Core

Score
Snapdragon 778G
2795
Snapdragon 820
798