Unisoc SC7731E vs Unisoc Tiger T618

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The Unisoc SC7731E and Unisoc Tiger T618 are two processors with distinct specifications.

Starting with the Unisoc SC7731E, it features a quad-core architecture based on Cortex-A7 cores. The CPU operates at a frequency of 1.3 GHz, making it suitable for basic tasks. With an ARMv7-A instruction set, it supports the execution of instructions optimized for this architecture. The lithography process for this processor is 28 nm, which means it is manufactured on a 28-nanometer chip. Additionally, the TDP (Thermal Design Power) of the SC7731E is 7 Watts, indicating its power consumption level.

On the other hand, the Unisoc Tiger T618 offers an advancement in specifications. It incorporates a more powerful architecture, consisting of two Cortex-A75 cores operating at 2.0 GHz and six Cortex-A55 cores also clocked at 2.0 GHz. This octa-core setup allows for multitasking and handles more demanding tasks with increased efficiency. Furthermore, the instruction set is upgraded to ARMv8.2-A, enabling improved performance and compatibility with newer software. The lithography process of the Tiger T618 is 12 nm, indicating a more advanced chip fabrication technology compared to the SC7731E. Moreover, with a TDP of 10 Watts, it consumes slightly more power than its counterpart. Notably, the Tiger T618 also features a Neural Processing Unit (NPU), enhancing its capabilities to perform AI-related tasks and optimizations.

In summary, while the Unisoc SC7731E offers a basic quad-core setup with a lower clock speed and older architecture, the Unisoc Tiger T618 presents a more advanced octa-core configuration with faster cores, an upgraded instruction set, and additional AI capabilities. The Tiger T618's 12 nm lithography process also represents a more modern manufacturing technology. Consequently, for users seeking more power and performance for multitasking, resource-demanding applications, and handling AI-related tasks, the Tiger T618 would be the preferable choice.

CPU cores and architecture

Architecture 4x 1.3 GHz – Cortex-A7 2x 2.0 GHz – Cortex-A75
6x 2.0 GHz – Cortex-A55
Number of cores 4 8
Instruction Set ARMv7-A ARMv8.2-A
Lithography 28 nm 12 nm
TDP 7 Watt 10 Watt
Neural Processing NPU

Memory (RAM)

Max amount up to 1 GB up to 6 GB
Memory type LPDDR3 LPDDR4X
Memory frequency 533 MHz 1866 MHz
Memory-bus 2x16 bit

Storage

Storage specification eMMC 5.1 eMMC 5.1

Graphics

GPU name Mali-T820 MP1 Mali-G52 MP2
GPU Architecture Midgard Bifrost
GPU frequency 600 MHz 850 MHz
Execution units 1 2
Shaders 4 32
DirectX 11 11
OpenCL API 1.2 2.1
OpenGL API ES 3.2 ES 3.2
Vulkan API 1.0 1.2

Camera, Video, Display

Max screen resolution 1440x720 2400x1080
Max camera resolution 1x 8MP 1x 64M
Max Video Capture HD@30fps FullHD@60fps
Video codec support H.264 (AVC) H.264 (AVC)
H.265 (HEVC)

Wireless

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

Supplemental Information

Launch Date 2018 Quarter 2 2019 August
Partnumber T618
Vertical Segment Mobiles Mobiles
Positioning Low-end Mid-end

AnTuTu 10

Total Score
SC7731E
Tiger T618
252037

GeekBench 6 Single-Core

Score
SC7731E
88
Tiger T618
398

GeekBench 6 Multi-Core

Score
SC7731E
411
Tiger T618
1369