i am pretty happy with the nb running 2450MHz on mine.
seems to be the sweet spot for me as far as stability goes.
i also have no issues playing games, even pubg plays at over 60fps min and usually running at well over 100. I actually blame the lows more on the amd graphics card. (the game really likes nvidia cards more)
i have seen a lot of people playing pubg with similar if not better graphics cards on the 8350 and complaining of lows in the 20's (while using lower settings than me). I think a lot of people with these fx chips running stock coolers are throttling cuz they never clean it out too.