Ganing might be 5 or FPS but editing the 2133 sticks would be a lot better, 1600/9 is entry level so 1600/10 is on the slow side, 2133/9 not only has much more bandwidth, it performs more actions per second, if the 2133/9 sticks were downclocked to 1600, they should run at about 1600/7, far better than 1600/10