HiSilicon Kirin 955 vs Unisoc Tiger T700

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The HiSilicon Kirin 955 and the Unisoc Tiger T700 are two processors with distinct specifications. Let's compare them based on their key features.

Starting with the CPU cores and architecture, the HiSilicon Kirin 955 has a more powerful setup, featuring 4x 2.5 GHz Cortex-A72 cores and 4x 1.8 GHz Cortex-A53 cores. On the other hand, the Unisoc Tiger T700 consists of 2x 1.8 GHz Cortex-A75 cores and 6x 1.8 GHz Cortex-A5 cores. In terms of sheer processing power, the HiSilicon Kirin 955 takes the lead.

Moving on to instruction set, both processors support ARM architecture. The Kirin 955 follows the ARMv8-A instruction set, while the Tiger T700 features the newer ARMv8.2-A instruction set. Although the Unisoc Tiger T700 utilizes the more advanced instruction set, it is worth noting that the Kirin 955's ARMv8-A still offers excellent performance.

In terms of lithography, the Unisoc Tiger T700 shines with a smaller 12 nm lithography, compared to the Kirin 955's 16 nm lithography. A smaller lithography generally leads to improved power efficiency and better heat management.

Regarding power consumption, the Kirin 955 has a TDP (Thermal Design Power) of 5 watts, while the Tiger T700's TDP is slightly higher at 10 watts. This indicates that the Kirin 955 is designed to consume less energy and generate less heat during operation.

Under the hood, the Kirin 955 packs 2000 million transistors, showcasing its impressive complexity. While there is no information provided about the Tiger T700's transistor count, it is safe to assume it will be lower due to the processor's smaller lithography.

In conclusion, both the HiSilicon Kirin 955 and the Unisoc Tiger T700 possess their unique advantages. The Kirin 955 stands out with its powerful CPU cores and lower power consumption, while the Tiger T700 impresses with its smaller lithography. Selecting the ideal processor ultimately depends on the specific needs and priorities of the user, such as processing power, energy efficiency, and budget.

CPU cores and architecture

Architecture 4x 2.5 GHz – Cortex-A72
4x 1.8 GHz – Cortex-A53
2x 1.8 GHz – Cortex-A75
6x 1.8 GHz – Cortex-A5
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

Memory (RAM)

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

Storage

Storage specification UFS 2.0 UFS 2.1

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 48MP
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

Supplemental Information

Launch Date 2016 April 2021 March
Partnumber Hi3655 T700
Vertical Segment Mobiles Mobiles
Positioning Flagship Low-end

AnTuTu 10

Total Score
Kirin 955
147887
Tiger T700
217829

GeekBench 6 Single-Core

Score
Kirin 955
345
Tiger T700
356

GeekBench 6 Multi-Core

Score
Kirin 955
1180
Tiger T700
1298