HiSilicon Kirin 955 vs Unisoc Tanggula T740 5G

The HiSilicon Kirin 955 and the Unisoc Tanggula T740 5G are two processors that have different specifications.

Starting with the HiSilicon Kirin 955, it features an architecture consisting of 4x 2.5 GHz Cortex-A72 cores and 4x 1.8 GHz Cortex-A53 cores. This combination of high-performance and power-efficient cores enables the processor to handle a variety of tasks effectively. The processor is built on a 16 nm lithography process, which helps in delivering improved power efficiency and performance. With 2000 million transistors, the Kirin 955 is designed to provide ample processing power. Additionally, it has a TDP (Thermal Design Power) of 5 Watts, which means it consumes less power and produces less heat.

On the other hand, the Unisoc Tanggula T740 5G features an architecture with 4x 1.8 GHz Cortex-A75 cores and 4x 1.8 GHz Cortex-A55 cores. This configuration delivers a balance between performance and power efficiency. The processor uses a 12 nm lithography process, which further enhances its power efficiency. One notable feature of the Tanggula T740 5G is its dual NPU (Neural Processing Unit). This means that the processor can perform AI tasks more efficiently, leading to improved AI capabilities on devices powered by the Tanggula T740 5G.

In summary, while both processors have 8 cores and support the ARMv8 instruction set, there are notable differences. The HiSilicon Kirin 955 has a higher maximum clock speed, but the Unisoc Tanggula T740 5G has a more advanced lithography process and features a dual NPU for enhanced AI performance. The choice between the two processors would depend on the specific requirements of the device and the tasks it needs to perform.

CPU cores and architecture

Architecture 4x 2.5 GHz – Cortex-A72
4x 1.8 GHz – Cortex-A53
4x 1.8 GHz – Cortex-A75
4x 1.8 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
Neural Processing Dual NPU

Memory (RAM)

Max amount up to 4 GB up to 8 GB
Memory type LPDDR4 LPDDR4X
Memory frequency 1333 MHz 1866 MHz
Memory-bus 2x32 bit


Storage specification UFS 2.0 UFS 2.1


GPU name Mali-T880 MP4 Imagination PowerVR GM9446
GPU Architecture Midgard Rogue
GPU frequency 900 MHz 800 MHz
Execution units 4
Shaders 64
DirectX 11.2
OpenCL API 1.2 4.0
OpenGL API ES 3.2
Vulkan API 1.0 1.1

Camera, Video, Display

Max screen resolution 2960x1440@60Hz
Max camera resolution 1x 31MP, 2x 13MP 1x 64MP
Max Video Capture FullHD@60fps 4K@30fps
Video codec support H.264 (AVC)
H.265 (HEVC)
H.264 (AVC)
H.265 (HEVC)


4G network Yes Yes
5G network Yes Yes
Peak Download Speed 0.3 Gbps 1.5 Gbps
Peak Upload Speed 0.05 Gbps 0.75 Gbps
Wi-Fi 5 (802.11ac) 5 (802.11ac)
Bluetooth 4.2 5.0
Satellite navigation BeiDou

Supplemental Information

Launch Date 2016 April 2020 Quarter 1
Partnumber Hi3655 T740, Tiger T7510
Vertical Segment Mobiles Mobiles
Positioning Flagship Mid-end

AnTuTu 10

Total Score
Kirin 955
Tanggula T740 5G

GeekBench 6 Single-Core

Kirin 955
Tanggula T740 5G

GeekBench 6 Multi-Core

Kirin 955
Tanggula T740 5G