Unisoc SC7731E vs Unisoc Tiger T310

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The Unisoc SC7731E and Unisoc Tiger T310 are two processors with different specifications.

The Unisoc SC7731E is equipped with a 4x 1.3 GHz Cortex-A7 architecture. It has 4 cores and operates on an ARMv7-A instruction set. The processor is built using 28 nm lithography and has a TDP of 7 Watts.

On the other hand, the Unisoc Tiger T310 has a more advanced architecture with 1x 2 GHz Cortex-A75 and 3x 1.8 GHz Cortex-A55 cores. Like the SC7731E, it also has 4 cores, but it operates on an ARMv8.2-A instruction set. The Tiger T310 is built using 12 nm lithography.

In terms of CPU cores and architecture, the Tiger T310 has a more powerful configuration with the Cortex-A75 cores running at 2 GHz, compared to the SC7731E's Cortex-A7 cores running at 1.3 GHz. The presence of Cortex-A55 cores in the Tiger T310 also offers lower power consumption and improved efficiency.

Moreover, the Tiger T310 operates on the newer ARMv8.2-A instruction set, which brings several performance enhancements and architectural improvements compared to the SC7731E's ARMv7-A instruction set.

Finally, the Tiger T310 is built using a more advanced 12 nm lithography, which generally translates to better power efficiency and thermal performance compared to the SC7731E's 28 nm lithography.

Overall, the Unisoc Tiger T310 outperforms the Unisoc SC7731E in terms of CPU architecture, instruction set, and lithography. It offers better performance, improved power efficiency, and enhanced thermal characteristics.

CPU cores and architecture

Architecture	4x 1.3 GHz – Cortex-A7	1x 2 GHz – Cortex-A75 3x 1.8 GHz – Cortex-A55
Number of cores	4	4
Instruction Set	ARMv7-A	ARMv8.2-A
Lithography	28 nm	12 nm
TDP	7 Watt

Memory (RAM)

Max amount	up to 1 GB	up to 4 GB
Memory type	LPDDR3	LPDDR4X
Memory frequency	533 MHz	1333 MHz
Memory-bus		2x16 bit

Storage

Storage specification

eMMC 5.1

Graphics

GPU name	Mali-T820 MP1	Imagination PowerVR GE8300
GPU Architecture	Midgard	Rogue
GPU frequency	600 MHz	660 MHz
Execution units	1	2
Shaders	4	32
DirectX	11	10
OpenCL API	1.2	3.0
OpenGL API	ES 3.2	ES 3.2
Vulkan API	1.0	1.2

Camera, Video, Display

Max screen resolution	1440x720	1600x720
Max camera resolution	1x 8MP	1x 16MP + 1x 8MP
Max Video Capture	HD@30fps	FullHD@30fps
Video codec support	H.264 (AVC)	H.264 (AVC) H.265 (HEVC) VP8 VP9

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