Samsung Exynos 990 vs MediaTek Dimensity 6020 vs UNISOC T8200 (T765)

Samsung Exynos 990

The Samsung Exynos 990 is a mobile high-end SoC for smartphones and tablets. It was announced in the Samsung S20 line in early 2020. The processor integrates three clusters of processor cores with different architectures. Two big Samsung custom M5 (Mongoose 5) cores clock up to 2.73 GHz and deliver peak performance. Two additional ARM Cortex-A76 are also for performance tasks and clock at up to 2.5 GHz. Finally, four small and power efficient ARM-Cortex A55 cores clock at up to 2 GHz are in the third cluster. The different clusters can run simultaneously thanks to DinamIQ.

The integrated LTE modem supports LTE-Advanced Pro Cat.20/18 (2000 Mbps download, 210 Mbps upload). The integrated graphics card is a ARM Mali G77MP11 with 11 cores.

The performance of the CPU part is positioned in the high end segment for smartphone processors. In Geekbench it offers a very good single thread performance on par with the Snapdragon 865 and older Apple A11. The multi-threaded-performance is a bit below the fastest current smartphone SoCs. In Geekbench 5 it slots in below the Kirin 990 and above the older Snapdragon 855 Plus.

The SoC is produced at Samsung in the new 7nm LPP (with EUV) process.

MediaTek Dimensity 6020

The Mediatek Dimensity 6020 is a lower mid-range SoC with an integrated 5G modem. It includes two fast ARM Cortex-A76 cores at up to 2.2 GHz and six power efficient Cortex-A55 cores at up to 2 GHz (Octa-Core with Heterogeneous Multi-Processing). The specifications are similar to the old Dimensity 700 SoC.

Furthermore, the chip integrates a 2 core ARM Mali-G57 MC2 GPU, a Wi-fi 5 modem, a LPDDR4x-2133 memory controller, a AI processing unit (APU 3.0) and video de- and encoding.

The Dimensity 6020 is manufactured in the older 7nm process like the Dimensity 700.

UNISOC T8200 (T765)

The UniSoc T8200 (former UniSoc T765) is a mid-range SoC with 8 processor cores in two clusters. The two large ARM Cortex-A76 cores are clocked at up to 2.3 GHz. The six smaller cores run at up to 2.1 GHz.

The integrated memory controller supports LPDDR4/4X with up to 2133 MHz (2x 16 bit). The integrated ISP supports a camera up to 108 MPixel. The integrated graphics card is an ARM Mali-G57 MC2 (2 cores) is used. The built-in 5G modem supports TDD+FDD CA in the sub-6GHz spectrum with 130 MHz bandwidth.

The chip is manufactured using the somewhat older 6nm process (EUV at TSMC).