No Exynos 9611 is between snapdragon 675 and snapdragon 710, you will get great performance from it in day to day tasks but in processes like gaming which require intesinve graphic processing, after 45 mins you will face heating and a bit of throttling.
No. Anything that requires graphics performance will lag behind in that like Photo processing and video processing, loading up games, etc etc. Other than that its CPU performance is similar to Snapdragon 712 but it severely lags behind in graphics and AI.
