Qualcomm Snapdragon 821 vs Unisoc Tiger T618

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Which processor is better? We compared Qualcomm Snapdragon 821 with Unisoc Tiger T618. 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	2x 2.0 GHz – Cortex-A75 6x 2.0 GHz – Cortex-A55
Number of cores	8	8
Instruction Set	ARMv8-A	ARMv8.2-A
Lithography	14 nm	12 nm
Number of transistors	2000 million
TDP	11 Watt	10 Watt
Neural Processing	Qualcomm Hexagon 680	NPU

Memory (RAM)

Max amount	up to 8 GB	up to 6 GB
Memory type	LPDDR4	LPDDR4X
Memory frequency	1866 MHz	1866 MHz
Memory-bus	2x16 bit	2x16 bit

Storage

Storage specification

UFS 2.0

eMMC 5.1

Graphics

GPU name	Adreno 530	Mali-G52 MP2
GPU Architecture	Adreno 500	Bifrost
GPU frequency	650 MHz	850 MHz
Execution units	2	2
Shaders	256	32
DirectX	11.2	11
OpenCL API	2.0	2.1
OpenGL API	ES 3.1	ES 3.2
Vulkan API	1.0	1.2

Camera, Video, Display

Max screen resolution	3840x2160	2400x1080
Max camera resolution	1x 28MP, 2x	1x 64M
Max Video Capture	4K@30fps	FullHD@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	0.6 Gbps	0.3 Gbps
Peak Upload Speed	0.15 Gbps	0.1 Gbps
Wi-Fi	5 (802.11ac)	5 (802.11ac)
Bluetooth	4.1	5.0
Satellite navigation	BeiDou GPS Galileo GLONASS	BeiDou GPS Galileo GLONASS