Qualcomm Snapdragon 425 vs Unisoc T820

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Which processor is better? We compared Qualcomm Snapdragon 425 with Unisoc T820. Compare, analyze the specifications. Find out their scores in popular benchmarks (GeekBench 6 Single-Core, GeekBench 6 Multi-Core) and who is the winner?

GeekBench 6 Single-Core

Score

Snapdragon 425

129

T820

885

GeekBench 6 Multi-Core

Score

Snapdragon 425

486

T820

2426

CPU cores and architecture

Architecture	4x 1.4 GHz – Cortex-A53	1x 2.7 GHz – Cortex-A76 3x 2.3 GHz – Cortex-A76 4x 2.1 GHz – Cortex-A55
Number of cores	4	8
Instruction Set	ARMv8-A	ARMv8.2-A
Lithography	28 nm	6 nm
Number of transistors	1000 million
TDP	5 Watt
Neural Processing	Qualcomm Hexagon 536	NPU

Memory (RAM)

Max amount	up to 4 GB	up to 32 GB
Memory type	LPDDR3	LPDDR4X
Memory frequency	667 MHz	2133 MHz
Memory-bus	2x16 bit	2x16 bit

Graphics

GPU name	Adreno 308	Mali-G57 MP4
GPU Architecture	Qualcomm Adreno 300	Mali Valhall
GPU frequency	598 MHz	780 MHz
Execution units	1	4
Shaders	24	128
DirectX	11
OpenCL API	1.2	2.0
Vulkan API	1.0	1.3

Camera, Video, Display

Max screen resolution	1280x800	3440x1440
Max camera resolution	1x 16MP	1x 108MP, 2x 20MP
Max Video Capture	FullHD+@30fps	4K@60fps
Video codec support	H.264 (AVC) H.265 (HEVC)	H.264 (AVC) H.265 (HEVC)

Wireless

4G network	Yes	Yes
5G network	Yes	Yes
Peak Download Speed	0.15 Gbps
Peak Upload Speed	0.08 Gbps
Wi-Fi	5 (802.11ac)	5 (802.11ac)
Bluetooth	4.1	5.0
Satellite navigation	BeiDou GPS Galileo GLONASS QZSS SBAS	BeiDou GPS Galileo GLONASS