Default [Q] Some exploitations about this problem.

Hey all, this is my first post here, I am kinda newbie in android developing and some kind of stuff, my problem is that when I download some games on my lenovo A3000-H, it runs kinda slow although my tablet is kinda having some good processor for those stuff.

Well, I tried to download Asphalt 7 with OBB data, It worked but slow too much although it runs on dual cores devices, I mean it should work without any lags, so any exploitation? Also Modern Combat 4 lags abit in the middle (not always), help me in this case please, My device is rooted by Frameroot.

Also I have flashed the call software system, Is that might be lagging those games?