The Unisoc T820 (former Spreadtrum) is a mid range SoC for Android based smartphones and tablets. It integrates an octa-core CPU with three clusters. One fast ARM Cortex-A76 clocked at up to 2.7 GHz, three more A76 performance cores clocked at up to 2.3 GHz and a power efficiency cluster of four ARM-Cortex-A55 cores with up to 2.1 GHz. The integrated memory controller supports LPDDR4/4X with up to 2133 MHz (2x 16 Bit). The integrated ISP supports two main cameras and two subsidiary cameras (up to 108 MPix). The integrated graphics card is an ARM Mali-G57 MC4 (4 cores) at up to 850 MHz. Unisoc also specifies that the T820 offers hardware AI acceleration with up to 8.0 TOPS peak performance of the NPU.
The chip is manufactured in the modern 6nm EUV process.
|Codename||Cortex-A76 / A55|
Series: Cortex-A76 / A55
|Clock Rate||2100 - 2700 MHz|
|Number of Cores / Threads||8 / 8|
|Manufacturing Technology||6 nm|
|Features||ISP (2 main + 2 subsidiary, 108M 9-in-1, 64M ZSL)|
|GPU||ARM Mali-G57 MP4 ( - 850 MHz)|
|64 Bit||64 Bit support|