S912 device? ( generic android boxes - non android TV os )

Hi I was wondering if anyone has been playing with Chinese android boxes and have any performance feedback.
I have tried running zwift on
Amlogic S912 Octa Core / Multi-Core ARM® Mali™-T820 / 3gb - 16gb connected to HDMI projector.
Although other games run well, zwift detects my sensors ( BT ) but very choppy display.

I was wondering if anyone tried something like following ( next gen media box)
CPU: Amlogic S905X2 Quad Core ARM Cortex A53 @2.0 GHz
GPU: ARM Dvalin MP2 GPU
RAM: 4GB DDR4
ROM: eMMC 32GB