HiSilicon Kirin 950 vs Unisoc Tiger T618

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The HiSilicon Kirin 950 and Unisoc Tiger T618 are both capable processors with unique specifications.

Starting with the HiSilicon Kirin 950, it features a total of eight cores - 4x 2.4 GHz Cortex-A72 and 4x 1.8 GHz Cortex-A53. This architecture allows for a balanced performance, combining power and efficiency. Additionally, it employs the ARMv8-A instruction set, providing compatibility and support for various applications. With a lithography of 16 nm, the Kirin 950 achieves a balance between performance and energy efficiency. It houses 2000 million transistors, enhancing its processing capability. Moreover, it has a TDP rating of 5 Watts, indicating its low power consumption.

On the other hand, the Unisoc Tiger T618 also boasts eight cores, consisting of 2x 2.0 GHz Cortex-A75 and 6x 2.0 GHz Cortex-A55. This architecture ensures a blend of powerful and power-efficient performance. The ARMv8.2-A instruction set supported by the T618 enables compatibility with numerous software. With a smaller lithography of 12 nm, this processor further enhances its energy efficiency. It has a TDP rating of 10 Watts, indicating a slightly higher power consumption. Additionally, it features a Neural Processing Unit (NPU), which can accelerate artificial intelligence tasks.

When comparing the two processors, it is evident that they offer different strengths. The HiSilicon Kirin 950 focuses on energy efficiency while maintaining a decent level of performance. With its ARMv8-A instruction set and balanced core architecture, it provides reliability and compatibility. On the other hand, the Unisoc Tiger T618 emphasizes a blend of power and energy efficiency. Its architecture combines performance cores with power-efficient cores, and it also features a Neural Processing Unit for AI tasks.

Overall, the choice between the HiSilicon Kirin 950 and Unisoc Tiger T618 depends on the specific requirements and preferences of the user. If energy efficiency and compatibility are crucial, the Kirin 950 is a suitable option. However, if a balance between power and efficiency, along with AI capabilities, is desired, the Tiger T618 would be a better choice.

CPU cores and architecture

Architecture	4x 2.4 GHz – Cortex-A72 4x 1.8 GHz – Cortex-A53	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	16 nm	12 nm
Number of transistors	2000 million
TDP	5 Watt	10 Watt
Neural Processing		NPU

Memory (RAM)

Max amount	up to 4 GB	up to 6 GB
Memory type	LPDDR4	LPDDR4X
Memory frequency	1333 MHz	1866 MHz
Memory-bus	2x32 bit	2x16 bit

Storage

Storage specification

UFS 2.0

eMMC 5.1

Graphics

GPU name	Mali-T880 MP4	Mali-G52 MP2
GPU Architecture	Midgard	Bifrost
GPU frequency	900 MHz	850 MHz
Execution units	4	2
Shaders	64	32
DirectX	11.2	11
OpenCL API	1.2	2.1
OpenGL API		ES 3.2
Vulkan API	1.0	1.2

Camera, Video, Display

Max screen resolution		2400x1080
Max camera resolution	1x 31MP, 2x 13MP	1x 64M
Max Video Capture	FullHD@60fps	FullHD@60fps
Video codec support	H.264 (AVC) H.265 (HEVC) VP8	H.264 (AVC) H.265 (HEVC)

Wireless

4G network	Yes	Yes
5G network	Yes	Yes
Peak Download Speed	0.3 Gbps	0.3 Gbps
Peak Upload Speed	0.05 Gbps	0.1 Gbps
Wi-Fi	5 (802.11ac)	5 (802.11ac)
Bluetooth	4.2	5.0
Satellite navigation	BeiDou GPS Galileo GLONASS	BeiDou GPS Galileo GLONASS